1330585821

素因数分解:

$3^2\times {\mathrm{311}}^1\times {\mathrm{475379}}^1$

素因数の和:475696

約数の個数: 12

約数和(自身を含む): 1928141280

約数和(自身を除く): 597555459

約数列:

[1, 3, 9, 311, 933, 2799, 475379, 1426137, 4278411, 147842869, 443528607, 1330585821]

約数ペア:

[(1, 1330585821), (3, 443528607), (9, 147842869), (311, 4278411), (933, 1426137), (2799, 475379)]