142745617

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{4561}}^1$

素因数の和:4848

約数の個数: 16

約数和(自身を含む): 173428992

約数和(自身を除く): 30683375

約数列:

[1, 7, 17, 119, 263, 1841, 4471, 4561, 31297, 31927, 77537, 542759, 1199543, 8396801, 20392231, 142745617]

約数ペア:

[(1, 142745617), (7, 20392231), (17, 8396801), (119, 1199543), (263, 542759), (1841, 77537), (4471, 31927), (4561, 31297)]