172396309

素因数分解:

${\mathrm{61}}^1\times {\mathrm{641}}^1\times {\mathrm{4409}}^1$

素因数の和:5111

約数の個数: 8

約数和(自身を含む): 175535640

約数和(自身を除く): 3139331

約数列:

[1, 61, 641, 4409, 39101, 268949, 2826169, 172396309]

約数ペア:

[(1, 172396309), (61, 2826169), (641, 268949), (4409, 39101)]