2625259

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1734

約数の個数: 16

約数和(自身を含む): 3423168

約数和(自身を除く): 797909

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1697, 11879, 22061, 28849, 154427, 201943, 375037, 2625259]

約数ペア:

[(1, 2625259), (7, 375037), (13, 201943), (17, 154427), (91, 28849), (119, 22061), (221, 11879), (1547, 1697)]