542782981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1\times {\mathrm{593}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 590269680

約数和(自身を除く): 47486699

約数列:

[1, 13, 181, 389, 593, 2353, 5057, 7709, 70409, 107333, 230677, 915317, 1395329, 2998801, 41752537, 542782981]

約数ペア:

[(1, 542782981), (13, 41752537), (181, 2998801), (389, 1395329), (593, 915317), (2353, 230677), (5057, 107333), (7709, 70409)]