97487481

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{2113}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 161002240

約数和(自身を除く): 63514759

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 2113, 2197, 3549, 6339, 6591, 14791, 15379, 27469, 44373, 46137, 82407, 192283, 357097, 576849, 1071291, 2499679, 4642261, 7499037, 13926783, 32495827, 97487481]

約数ペア:

[(1, 97487481), (3, 32495827), (7, 13926783), (13, 7499037), (21, 4642261), (39, 2499679), (91, 1071291), (169, 576849), (273, 357097), (507, 192283), (1183, 82407), (2113, 46137), (2197, 44373), (3549, 27469), (6339, 15379), (6591, 14791)]