68921333

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 76204800

約数和(自身を除く): 7283467

約数列:

[1, 13, 71, 89, 839, 923, 1157, 6319, 10907, 59569, 74671, 82147, 774397, 970723, 5301641, 68921333]

約数ペア:

[(1, 68921333), (13, 5301641), (71, 970723), (89, 774397), (839, 82147), (923, 74671), (1157, 59569), (6319, 10907)]