27741207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13421}}^1$

素因数の和:13490

約数の個数: 16

約数和(自身を含む): 40588128

約数和(自身を除く): 12846921

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 13421, 40263, 174473, 523419, 711313, 2133939, 9247069, 27741207]

約数ペア:

[(1, 27741207), (3, 9247069), (13, 2133939), (39, 711313), (53, 523419), (159, 174473), (689, 40263), (2067, 13421)]