308975229

素因数分解:

$3^5\times {\mathrm{1271503}}^1$

素因数の和:1271518

約数の個数: 12

約数和(自身を含む): 462827456

約数和(自身を除く): 153852227

約数列:

[1, 3, 9, 27, 81, 243, 1271503, 3814509, 11443527, 34330581, 102991743, 308975229]

約数ペア:

[(1, 308975229), (3, 102991743), (9, 34330581), (27, 11443527), (81, 3814509), (243, 1271503)]