155639231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7001}}^1$

素因数の和:7102

約数の個数: 16

約数和(自身を含む): 177458688

約数和(自身を除く): 21819457

約数列:

[1, 11, 43, 47, 473, 517, 2021, 7001, 22231, 77011, 301043, 329047, 3311473, 3619517, 14149021, 155639231]

約数ペア:

[(1, 155639231), (11, 14149021), (43, 3619517), (47, 3311473), (473, 329047), (517, 301043), (2021, 77011), (7001, 22231)]