2951897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 24

約数和(自身を含む): 3648456

約数和(自身を除く): 696559

約数列:

[1, 13, 17, 19, 37, 221, 247, 323, 361, 481, 629, 703, 4199, 4693, 6137, 8177, 9139, 11951, 13357, 79781, 155363, 173641, 227069, 2951897]

約数ペア:

[(1, 2951897), (13, 227069), (17, 173641), (19, 155363), (37, 79781), (221, 13357), (247, 11951), (323, 9139), (361, 8177), (481, 6137), (629, 4693), (703, 4199)]