31705051

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1697}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 38632896

約数和(自身を除く): 6927845

約数列:

[1, 7, 17, 119, 157, 1099, 1697, 2669, 11879, 18683, 28849, 201943, 266429, 1865003, 4529293, 31705051]

約数ペア:

[(1, 31705051), (7, 4529293), (17, 1865003), (119, 266429), (157, 201943), (1099, 28849), (1697, 18683), (2669, 11879)]