2101470129

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 3793305600

約数和(自身を除く): 1691835471

約数列:

[1, 3, 9, 11, 19, 27, 31, 33, 41, 57, 93, 99, 123, 171, 209, 279, 293, 297, 341, 369, 451, 513, 589, 627, 779, 837, 879, 1023, 1107, 1271, 1353, 1767, 1881, 2337, 2637, 3069, 3223, 3813, 4059, 5301, 5567, 5643, 6479, 7011, 7911, 8569, 9083, 9207, 9669, 11439, 12013, 12177, 13981, 15903, 16701, 19437, 21033, 24149, 25707, 27249, 29007, 34317, 36039, 41943, 50103, 58311, 61237, 72447, 77121, 81747, 87021, 99913, 108117, 125829, 132143, 150309, 172577, 174933, 183711, 217341, 228247, 231363, 245241, 265639, 299739, 324351, 372403, 377487, 396429, 517731, 551133, 652023, 684741, 796917, 899217, 1117209, 1189287, 1553193, 1653399, 1898347, 2054223, 2390751, 2510717, 2697651, 3351627, 3567861, 4096433, 4659579, 5695041, 6162669, 7075657, 7172253, 7532151, 10054881, 12289299, 17085123, 21226971, 22596453, 36867897, 51255369, 63680913, 67789359, 77832227, 110603691, 191042739, 233496681, 700490043, 2101470129]

約数ペア:

[(1, 2101470129), (3, 700490043), (9, 233496681), (11, 191042739), (19, 110603691), (27, 77832227), (31, 67789359), (33, 63680913), (41, 51255369), (57, 36867897), (93, 22596453), (99, 21226971), (123, 17085123), (171, 12289299), (209, 10054881), (279, 7532151), (293, 7172253), (297, 7075657), (341, 6162669), (369, 5695041), (451, 4659579), (513, 4096433), (589, 3567861), (627, 3351627), (779, 2697651), (837, 2510717), (879, 2390751), (1023, 2054223), (1107, 1898347), (1271, 1653399), (1353, 1553193), (1767, 1189287), (1881, 1117209), (2337, 899217), (2637, 796917), (3069, 684741), (3223, 652023), (3813, 551133), (4059, 517731), (5301, 396429), (5567, 377487), (5643, 372403), (6479, 324351), (7011, 299739), (7911, 265639), (8569, 245241), (9083, 231363), (9207, 228247), (9669, 217341), (11439, 183711), (12013, 174933), (12177, 172577), (13981, 150309), (15903, 132143), (16701, 125829), (19437, 108117), (21033, 99913), (24149, 87021), (25707, 81747), (27249, 77121), (29007, 72447), (34317, 61237), (36039, 58311), (41943, 50103)]