12472107

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 17191680

約数和(自身を除く): 4719573

約数列:

[1, 3, 43, 109, 129, 327, 887, 2661, 4687, 14061, 38141, 96683, 114423, 290049, 4157369, 12472107]

約数ペア:

[(1, 12472107), (3, 4157369), (43, 290049), (109, 114423), (129, 96683), (327, 38141), (887, 14061), (2661, 4687)]