12587463

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 23688288

約数和(自身を除く): 11100825

約数列:

[1, 3, 7, 9, 17, 21, 23, 49, 51, 63, 69, 73, 119, 147, 153, 161, 207, 219, 357, 391, 441, 483, 511, 657, 833, 1071, 1127, 1173, 1241, 1449, 1533, 1679, 2499, 2737, 3381, 3519, 3577, 3723, 4599, 5037, 7497, 8211, 8687, 10143, 10731, 11169, 11753, 15111, 19159, 24633, 26061, 28543, 32193, 35259, 57477, 60809, 78183, 82271, 85629, 105777, 172431, 182427, 199801, 246813, 256887, 547281, 599403, 740439, 1398607, 1798209, 4195821, 12587463]

約数ペア:

[(1, 12587463), (3, 4195821), (7, 1798209), (9, 1398607), (17, 740439), (21, 599403), (23, 547281), (49, 256887), (51, 246813), (63, 199801), (69, 182427), (73, 172431), (119, 105777), (147, 85629), (153, 82271), (161, 78183), (207, 60809), (219, 57477), (357, 35259), (391, 32193), (441, 28543), (483, 26061), (511, 24633), (657, 19159), (833, 15111), (1071, 11753), (1127, 11169), (1173, 10731), (1241, 10143), (1449, 8687), (1533, 8211), (1679, 7497), (2499, 5037), (2737, 4599), (3381, 3723), (3519, 3577)]