89005007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{978077}}^1$

素因数の和:978097

約数の個数: 8

約数和(自身を含む): 109544736

約数和(自身を除く): 20539729

約数列:

[1, 7, 13, 91, 978077, 6846539, 12715001, 89005007]

約数ペア:

[(1, 89005007), (7, 12715001), (13, 6846539), (91, 978077)]