379291263

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1\times {\mathrm{1637}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 549149328

約数和(自身を除く): 169858065

約数列:

[1, 3, 13, 39, 169, 457, 507, 1371, 1637, 4911, 5941, 17823, 21281, 63843, 77233, 231699, 276653, 748109, 829959, 2244327, 9725417, 29176251, 126430421, 379291263]

約数ペア:

[(1, 379291263), (3, 126430421), (13, 29176251), (39, 9725417), (169, 2244327), (457, 829959), (507, 748109), (1371, 276653), (1637, 231699), (4911, 77233), (5941, 63843), (17823, 21281)]