123217923

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{3637}}^1$

素因数の和:4154

約数の個数: 16

約数和(自身を含む): 171830016

約数和(自身を除く): 48612093

約数列:

[1, 3, 23, 69, 491, 1473, 3637, 10911, 11293, 33879, 83651, 250953, 1785767, 5357301, 41072641, 123217923]

約数ペア:

[(1, 123217923), (3, 41072641), (23, 5357301), (69, 1785767), (491, 250953), (1473, 83651), (3637, 33879), (10911, 11293)]