869550661

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{2707}}^1$

素因数の和:3244

約数の個数: 16

約数和(自身を含む): 1005642880

約数和(自身を除く): 136092219

約数列:

[1, 7, 109, 421, 763, 2707, 2947, 18949, 45889, 295063, 321223, 1139647, 2065441, 7977529, 124221523, 869550661]

約数ペア:

[(1, 869550661), (7, 124221523), (109, 7977529), (421, 2065441), (763, 1139647), (2707, 321223), (2947, 295063), (18949, 45889)]