407463147

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 767090688

約数和(自身を除く): 359627541

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 97, 117, 161, 207, 223, 273, 291, 299, 483, 669, 679, 819, 873, 897, 1261, 1449, 1561, 2007, 2037, 2093, 2231, 2691, 2899, 3783, 4683, 5129, 6111, 6279, 6693, 8697, 8827, 11349, 14049, 15387, 15617, 18837, 20079, 20293, 21631, 26091, 26481, 29003, 35903, 46161, 46851, 60879, 64893, 66677, 79443, 87009, 107709, 140553, 151417, 182637, 194679, 200031, 203021, 261027, 281203, 323127, 454251, 466739, 497513, 600093, 609063, 843609, 1362753, 1400217, 1492539, 1827189, 1968421, 2530827, 3482591, 4200651, 4477617, 5905263, 6467669, 10447773, 17715789, 19403007, 31343319, 45273683, 58209021, 135821049, 407463147]

約数ペア:

[(1, 407463147), (3, 135821049), (7, 58209021), (9, 45273683), (13, 31343319), (21, 19403007), (23, 17715789), (39, 10447773), (63, 6467669), (69, 5905263), (91, 4477617), (97, 4200651), (117, 3482591), (161, 2530827), (207, 1968421), (223, 1827189), (273, 1492539), (291, 1400217), (299, 1362753), (483, 843609), (669, 609063), (679, 600093), (819, 497513), (873, 466739), (897, 454251), (1261, 323127), (1449, 281203), (1561, 261027), (2007, 203021), (2037, 200031), (2093, 194679), (2231, 182637), (2691, 151417), (2899, 140553), (3783, 107709), (4683, 87009), (5129, 79443), (6111, 66677), (6279, 64893), (6693, 60879), (8697, 46851), (8827, 46161), (11349, 35903), (14049, 29003), (15387, 26481), (15617, 26091), (18837, 21631), (20079, 20293)]