314231557

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 338817600

約数和(自身を除く): 24586043

約数列:

[1, 19, 61, 137, 1159, 1979, 2603, 8357, 37601, 120719, 158783, 271123, 2293661, 5151337, 16538503, 314231557]

約数ペア:

[(1, 314231557), (19, 16538503), (61, 5151337), (137, 2293661), (1159, 271123), (1979, 158783), (2603, 120719), (8357, 37601)]