131546233

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7121}}^1$

素因数の和:7177

約数の個数: 24

約数和(自身を含む): 170500680

約数和(自身を除く): 38954447

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 2639, 7121, 18473, 49847, 92573, 206509, 348929, 648011, 1445563, 2684617, 4536077, 10118941, 18792319, 131546233]

約数ペア:

[(1, 131546233), (7, 18792319), (13, 10118941), (29, 4536077), (49, 2684617), (91, 1445563), (203, 648011), (377, 348929), (637, 206509), (1421, 92573), (2639, 49847), (7121, 18473)]