129624943

素因数分解:

$7^2\times {\mathrm{641}}^1\times {\mathrm{4127}}^1$

素因数の和:4782

約数の個数: 12

約数和(自身を含む): 151060032

約数和(自身を除く): 21435089

約数列:

[1, 7, 49, 641, 4127, 4487, 28889, 31409, 202223, 2645407, 18517849, 129624943]

約数ペア:

[(1, 129624943), (7, 18517849), (49, 2645407), (641, 202223), (4127, 31409), (4487, 28889)]