40186993

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{937}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 50246784

約数和(自身を除く): 10059791

約数列:

[1, 7, 11, 77, 557, 937, 3899, 6127, 6559, 10307, 42889, 72149, 521909, 3653363, 5740999, 40186993]

約数ペア:

[(1, 40186993), (7, 5740999), (11, 3653363), (77, 521909), (557, 72149), (937, 42889), (3899, 10307), (6127, 6559)]