64109717

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1709}}^1$

素因数の和:1972

約数の個数: 16

約数和(自身を含む): 76826880

約数和(自身を除く): 12717163

約数列:

[1, 7, 23, 161, 233, 1631, 1709, 5359, 11963, 37513, 39307, 275149, 398197, 2787379, 9158531, 64109717]

約数ペア:

[(1, 64109717), (7, 9158531), (23, 2787379), (161, 398197), (233, 275149), (1631, 39307), (1709, 37513), (5359, 11963)]