1313208081

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{4706839}}^1$

素因数の和:4706876

約数の個数: 12

約数和(自身を含む): 1958045440

約数和(自身を除く): 644837359

約数列:

[1, 3, 9, 31, 93, 279, 4706839, 14120517, 42361551, 145912009, 437736027, 1313208081]

約数ペア:

[(1, 1313208081), (3, 437736027), (9, 145912009), (31, 42361551), (93, 14120517), (279, 4706839)]