2565851031

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{710959}}^1$

素因数の和:711366

約数の個数: 12

約数和(自身を含む): 3715476960

約数和(自身を除く): 1149625929

約数列:

[1, 3, 9, 401, 1203, 3609, 710959, 2132877, 6398631, 285094559, 855283677, 2565851031]

約数ペア:

[(1, 2565851031), (3, 855283677), (9, 285094559), (401, 6398631), (1203, 2132877), (3609, 710959)]