145416047

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2861}}^1$

素因数の和:3058

約数の個数: 16

約数和(自身を含む): 170620992

約数和(自身を除く): 25204945

約数列:

[1, 7, 53, 137, 371, 959, 2861, 7261, 20027, 50827, 151633, 391957, 1061431, 2743699, 20773721, 145416047]

約数ペア:

[(1, 145416047), (7, 20773721), (53, 2743699), (137, 1061431), (371, 391957), (959, 151633), (2861, 50827), (7261, 20027)]