317940337

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{12421}}^1$

素因数の和:12624

約数の個数: 16

約数和(自身を含む): 375641280

約数和(自身を除く): 57700943

約数列:

[1, 11, 13, 143, 179, 1969, 2327, 12421, 25597, 136631, 161473, 1776203, 2223359, 24456949, 28903667, 317940337]

約数ペア:

[(1, 317940337), (11, 28903667), (13, 24456949), (143, 2223359), (179, 1776203), (1969, 161473), (2327, 136631), (12421, 25597)]