123889251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{13421}}^1$

素因数の和:13622

約数の個数: 16

約数和(自身を含む): 175881888

約数和(自身を除く): 51992637

約数列:

[1, 3, 17, 51, 181, 543, 3077, 9231, 13421, 40263, 228157, 684471, 2429201, 7287603, 41296417, 123889251]

約数ペア:

[(1, 123889251), (3, 41296417), (17, 7287603), (51, 2429201), (181, 684471), (543, 228157), (3077, 40263), (9231, 13421)]