1275440031

素因数分解:

$3^2\times {\mathrm{1321}}^1\times {\mathrm{107279}}^1$

素因数の和:108606

約数の個数: 12

約数和(自身を含む): 1843714080

約数和(自身を除く): 568274049

約数列:

[1, 3, 9, 1321, 3963, 11889, 107279, 321837, 965511, 141715559, 425146677, 1275440031]

約数ペア:

[(1, 1275440031), (3, 425146677), (9, 141715559), (1321, 965511), (3963, 321837), (11889, 107279)]