2013405393321

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1123}}^1\times {\mathrm{2137}}^1$

素因数の和:3492

約数の個数: 128

約数和(自身を含む): 3580444631040

約数和(自身を除く): 1567039237719

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 193, 207, 483, 579, 621, 1123, 1351, 1449, 1737, 2137, 3369, 4053, 4347, 4439, 5211, 6411, 7861, 10107, 12159, 13317, 14959, 19233, 23583, 25829, 30321, 31073, 36477, 39951, 44877, 49151, 57699, 70749, 77487, 93219, 119853, 134631, 147453, 180803, 212247, 216739, 232461, 279657, 344057, 403893, 412441, 442359, 542409, 650217, 697383, 838971, 1032171, 1237323, 1327077, 1517173, 1627227, 1950651, 2399851, 2887087, 3096513, 3711969, 4551519, 4881681, 4984997, 5851953, 7199553, 8661261, 9289539, 9486143, 11135907, 13654557, 14954991, 16798957, 21598659, 25983783, 28458429, 34894979, 40963671, 44864973, 50396871, 55196573, 64795977, 66403001, 77951349, 85375287, 104684937, 134594919, 151190613, 165589719, 199209003, 256125861, 314054811, 386376011, 453571839, 463171243, 496769157, 597627009, 942164433, 1159128033, 1389513729, 1490307471, 1792881027, 3242198701, 3477384099, 4168541187, 9726596103, 10432152297, 10652938589, 12505623561, 29179788309, 31958815767, 74570570123, 87539364927, 95876447301, 223711710369, 287629341903, 671135131107, 2013405393321]

約数ペア:

[(1, 2013405393321), (3, 671135131107), (7, 287629341903), (9, 223711710369), (21, 95876447301), (23, 87539364927), (27, 74570570123), (63, 31958815767), (69, 29179788309), (161, 12505623561), (189, 10652938589), (193, 10432152297), (207, 9726596103), (483, 4168541187), (579, 3477384099), (621, 3242198701), (1123, 1792881027), (1351, 1490307471), (1449, 1389513729), (1737, 1159128033), (2137, 942164433), (3369, 597627009), (4053, 496769157), (4347, 463171243), (4439, 453571839), (5211, 386376011), (6411, 314054811), (7861, 256125861), (10107, 199209003), (12159, 165589719), (13317, 151190613), (14959, 134594919), (19233, 104684937), (23583, 85375287), (25829, 77951349), (30321, 66403001), (31073, 64795977), (36477, 55196573), (39951, 50396871), (44877, 44864973), (49151, 40963671), (57699, 34894979), (70749, 28458429), (77487, 25983783), (93219, 21598659), (119853, 16798957), (134631, 14954991), (147453, 13654557), (180803, 11135907), (212247, 9486143), (216739, 9289539), (232461, 8661261), (279657, 7199553), (344057, 5851953), (403893, 4984997), (412441, 4881681), (442359, 4551519), (542409, 3711969), (650217, 3096513), (697383, 2887087), (838971, 2399851), (1032171, 1950651), (1237323, 1627227), (1327077, 1517173)]