917761311

素因数分解:

$3^2\times {\mathrm{311}}^1\times {\mathrm{327889}}^1$

素因数の和:328206

約数の個数: 12

約数和(自身を含む): 1329921840

約数和(自身を除く): 412160529

約数列:

[1, 3, 9, 311, 933, 2799, 327889, 983667, 2951001, 101973479, 305920437, 917761311]

約数ペア:

[(1, 917761311), (3, 305920437), (9, 101973479), (311, 2951001), (933, 983667), (2799, 327889)]