472472021

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{655301}}^1$

素因数の和:655411

約数の個数: 8

約数和(自身を含む): 545211264

約数和(自身を除く): 72739243

約数列:

[1, 7, 103, 721, 655301, 4587107, 67496003, 472472021]

約数ペア:

[(1, 472472021), (7, 67496003), (103, 4587107), (721, 655301)]