977231727

素因数分解:

$3^2\times {\mathrm{613}}^1\times {\mathrm{177131}}^1$

素因数の和:177750

約数の個数: 12

約数和(自身を含む): 1413867624

約数和(自身を除く): 436635897

約数列:

[1, 3, 9, 613, 1839, 5517, 177131, 531393, 1594179, 108581303, 325743909, 977231727]

約数ペア:

[(1, 977231727), (3, 325743909), (9, 108581303), (613, 1594179), (1839, 531393), (5517, 177131)]