15910447

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{5323}}^1$

素因数の和:5398

約数の個数: 12

約数和(自身を含む): 18815016

約数和(自身を除く): 2904569

約数列:

[1, 7, 49, 61, 427, 2989, 5323, 37261, 260827, 324703, 2272921, 15910447]

約数ペア:

[(1, 15910447), (7, 2272921), (49, 324703), (61, 260827), (427, 37261), (2989, 5323)]