2259718821

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{4255591}}^1$

素因数の和:4255656

約数の個数: 12

約数和(自身を含む): 3319361760

約数和(自身を除く): 1059642939

約数列:

[1, 3, 9, 59, 177, 531, 4255591, 12766773, 38300319, 251079869, 753239607, 2259718821]

約数ペア:

[(1, 2259718821), (3, 753239607), (9, 251079869), (59, 38300319), (177, 12766773), (531, 4255591)]