56921111

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 62512128

約数和(自身を除く): 5591017

約数列:

[1, 13, 107, 151, 271, 1391, 1963, 3523, 16157, 28997, 40921, 210041, 376961, 531973, 4378547, 56921111]

約数ペア:

[(1, 56921111), (13, 4378547), (107, 531973), (151, 376961), (271, 210041), (1391, 40921), (1963, 28997), (3523, 16157)]