311982079

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2851}}^1$

素因数の和:3066

約数の個数: 16

約数和(自身を含む): 340665696

約数和(自身を除く): 28683617

約数列:

[1, 17, 41, 157, 697, 2669, 2851, 6437, 48467, 109429, 116891, 447607, 1987147, 7609319, 18351887, 311982079]

約数ペア:

[(1, 311982079), (17, 18351887), (41, 7609319), (157, 1987147), (697, 447607), (2669, 116891), (2851, 109429), (6437, 48467)]