1028790097959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2351}}^1\times {\mathrm{3623}}^1$

素因数の和:6172

約数の個数: 64

約数和(自身を含む): 1565623664640

約数和(自身を除く): 536833566681

約数列:

[1, 3, 13, 19, 39, 57, 163, 247, 489, 741, 2119, 2351, 3097, 3623, 6357, 7053, 9291, 10869, 30563, 40261, 44669, 47099, 68837, 91689, 120783, 134007, 141297, 206511, 383213, 580697, 590549, 894881, 1149639, 1742091, 1771647, 2684643, 4981769, 7281047, 7677137, 8517673, 11220431, 14945307, 21843141, 23031411, 25553019, 33661293, 94653611, 110729749, 145865603, 161835787, 283960833, 332189247, 437596809, 485507361, 1388380699, 2103865231, 4165142097, 6311595693, 18048949087, 26379233281, 54146847261, 79137699843, 342930032653, 1028790097959]

約数ペア:

[(1, 1028790097959), (3, 342930032653), (13, 79137699843), (19, 54146847261), (39, 26379233281), (57, 18048949087), (163, 6311595693), (247, 4165142097), (489, 2103865231), (741, 1388380699), (2119, 485507361), (2351, 437596809), (3097, 332189247), (3623, 283960833), (6357, 161835787), (7053, 145865603), (9291, 110729749), (10869, 94653611), (30563, 33661293), (40261, 25553019), (44669, 23031411), (47099, 21843141), (68837, 14945307), (91689, 11220431), (120783, 8517673), (134007, 7677137), (141297, 7281047), (206511, 4981769), (383213, 2684643), (580697, 1771647), (590549, 1742091), (894881, 1149639)]