2215394541

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{4644433}}^1$

素因数の和:4644492

約数の個数: 12

約数和(自身を含む): 3260392668

約数和(自身を除く): 1044998127

約数列:

[1, 3, 9, 53, 159, 477, 4644433, 13933299, 41799897, 246154949, 738464847, 2215394541]

約数ペア:

[(1, 2215394541), (3, 738464847), (9, 246154949), (53, 41799897), (159, 13933299), (477, 4644433)]