12159381

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 18182880

約数和(自身を除く): 6023499

約数列:

[1, 3, 13, 29, 39, 87, 169, 377, 507, 827, 1131, 2481, 4901, 10751, 14703, 23983, 32253, 71949, 139763, 311779, 419289, 935337, 4053127, 12159381]

約数ペア:

[(1, 12159381), (3, 4053127), (13, 935337), (29, 419289), (39, 311779), (87, 139763), (169, 71949), (377, 32253), (507, 23983), (827, 14703), (1131, 10751), (2481, 4901)]