8872491

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 12235520

約数和(自身を除く): 3363029

約数列:

[1, 3, 43, 109, 129, 327, 631, 1893, 4687, 14061, 27133, 68779, 81399, 206337, 2957497, 8872491]

約数ペア:

[(1, 8872491), (3, 2957497), (43, 206337), (109, 81399), (129, 68779), (327, 27133), (631, 14061), (1893, 4687)]