931121399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{4357}}^1$

素因数の和:5354

約数の個数: 16

約数和(自身を含む): 1063073088

約数和(自身を除く): 131951689

約数列:

[1, 13, 17, 221, 967, 4357, 12571, 16439, 56641, 74069, 213707, 962897, 4213219, 54771847, 71624723, 931121399]

約数ペア:

[(1, 931121399), (13, 71624723), (17, 54771847), (221, 4213219), (967, 962897), (4357, 213707), (12571, 74069), (16439, 56641)]