108992261

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{677}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 126487680

約数和(自身を除く): 17495419

約数列:

[1, 7, 109, 211, 677, 763, 1477, 4739, 22999, 73793, 142847, 160993, 516551, 999929, 15570323, 108992261]

約数ペア:

[(1, 108992261), (7, 15570323), (109, 999929), (211, 516551), (677, 160993), (763, 142847), (1477, 73793), (4739, 22999)]