289901097

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{528053}}^1$

素因数の和:528120

約数の個数: 12

約数和(自身を含む): 425611524

約数和(自身を除く): 135710427

約数列:

[1, 3, 9, 61, 183, 549, 528053, 1584159, 4752477, 32211233, 96633699, 289901097]

約数ペア:

[(1, 289901097), (3, 96633699), (9, 32211233), (61, 4752477), (183, 1584159), (549, 528053)]