12885607

素因数分解:

$7^1\times {\mathrm{431}}^1\times {\mathrm{4271}}^1$

素因数の和:4709

約数の個数: 8

約数和(自身を含む): 14764032

約数和(自身を除く): 1878425

約数列:

[1, 7, 431, 3017, 4271, 29897, 1840801, 12885607]

約数ペア:

[(1, 12885607), (7, 1840801), (431, 29897), (3017, 4271)]