865146879

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{1104913}}^1$

素因数の和:1104951

約数の個数: 16

約数和(自身を含む): 1325896800

約数和(自身を除く): 460749921

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 1104913, 3314739, 9944217, 29832651, 32042477, 96127431, 288382293, 865146879]

約数ペア:

[(1, 865146879), (3, 288382293), (9, 96127431), (27, 32042477), (29, 29832651), (87, 9944217), (261, 3314739), (783, 1104913)]