8135231

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 9380448

約数和(自身を除く): 1245217

約数列:

[1, 13, 17, 131, 221, 281, 1703, 2227, 3653, 4777, 28951, 36811, 62101, 478543, 625787, 8135231]

約数ペア:

[(1, 8135231), (13, 625787), (17, 478543), (131, 62101), (221, 36811), (281, 28951), (1703, 4777), (2227, 3653)]