28452333

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8017}}^1$

素因数の和:8053

約数の個数: 24

約数和(自身を含む): 46953408

約数和(自身を除く): 18501075

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 8017, 24051, 56119, 104221, 168357, 312663, 729547, 1354873, 2188641, 4064619, 9484111, 28452333]

約数ペア:

[(1, 28452333), (3, 9484111), (7, 4064619), (13, 2188641), (21, 1354873), (39, 729547), (91, 312663), (169, 168357), (273, 104221), (507, 56119), (1183, 24051), (3549, 8017)]