20210316191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3876907}}^1$

素因数の和:3877321

約数の個数: 8

約数和(自身を含む): 21819238224

約数和(自身を除く): 1608922033

約数列:

[1, 13, 401, 5213, 3876907, 50399791, 1554639707, 20210316191]

約数ペア:

[(1, 20210316191), (13, 1554639707), (401, 50399791), (5213, 3876907)]