201312909

素因数分解:

$3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{5179}}^1$

素因数の和:5809

約数の個数: 24

約数和(自身を含む): 332928960

約数和(自身を除く): 131616051

約数列:

[1, 3, 7, 9, 21, 63, 617, 1851, 4319, 5179, 5553, 12957, 15537, 36253, 38871, 46611, 108759, 326277, 3195443, 9586329, 22368101, 28758987, 67104303, 201312909]

約数ペア:

[(1, 201312909), (3, 67104303), (7, 28758987), (9, 22368101), (21, 9586329), (63, 3195443), (617, 326277), (1851, 108759), (4319, 46611), (5179, 38871), (5553, 36253), (12957, 15537)]