20160111997

素因数分解:

${\mathrm{17}}^2\times {\mathrm{241}}^1\times {\mathrm{289453}}^1$

素因数の和:289728

約数の個数: 12

約数和(自身を含む): 21504695476

約数和(自身を除く): 1344583479

約数列:

[1, 17, 241, 289, 4097, 69649, 289453, 4920701, 69758173, 83651917, 1185888941, 20160111997]

約数ペア:

[(1, 20160111997), (17, 1185888941), (241, 83651917), (289, 69758173), (4097, 4920701), (69649, 289453)]