13236727

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2713}}^1$

素因数の和:2778

約数の個数: 16

約数和(自身を含む): 16414272

約数和(自身を除く): 3177545

約数列:

[1, 7, 17, 41, 119, 287, 697, 2713, 4879, 18991, 46121, 111233, 322847, 778631, 1890961, 13236727]

約数ペア:

[(1, 13236727), (7, 1890961), (17, 778631), (41, 322847), (119, 111233), (287, 46121), (697, 18991), (2713, 4879)]