124864621

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{9433}}^1$

素因数の和:9532

約数の個数: 16

約数和(自身を含む): 149736448

約数和(自身を除く): 24871827

約数列:

[1, 7, 31, 61, 217, 427, 1891, 9433, 13237, 66031, 292423, 575413, 2046961, 4027891, 17837803, 124864621]

約数ペア:

[(1, 124864621), (7, 17837803), (31, 4027891), (61, 2046961), (217, 575413), (427, 292423), (1891, 66031), (9433, 13237)]