628562879

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{3881}}^1$

素因数の和:5266

約数の個数: 16

約数和(自身を含む): 761368896

約数和(自身を除く): 132806017

約数列:

[1, 7, 17, 119, 1361, 3881, 9527, 23137, 27167, 65977, 161959, 461839, 5282041, 36974287, 89794697, 628562879]

約数ペア:

[(1, 628562879), (7, 89794697), (17, 36974287), (119, 5282041), (1361, 461839), (3881, 161959), (9527, 65977), (23137, 27167)]