13043280138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{310554289}}^1$

素因数の和:310554301

約数の個数: 16

約数和(自身を含む): 29813211840

約数和(自身を除く): 16769931702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 310554289, 621108578, 931662867, 1863325734, 2173880023, 4347760046, 6521640069, 13043280138]

約数ペア:

[(1, 13043280138), (2, 6521640069), (3, 4347760046), (6, 2173880023), (7, 1863325734), (14, 931662867), (21, 621108578), (42, 310554289)]