858741867

素因数分解:

$3^2\times {\mathrm{2267}}^1\times {\mathrm{42089}}^1$

素因数の和:44362

約数の個数: 12

約数和(自身を含む): 1240981560

約数和(自身を除く): 382239693

約数列:

[1, 3, 9, 2267, 6801, 20403, 42089, 126267, 378801, 95415763, 286247289, 858741867]

約数ペア:

[(1, 858741867), (3, 286247289), (9, 95415763), (2267, 378801), (6801, 126267), (20403, 42089)]