12143391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3023}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 17611776

約数和(自身を除く): 5468385

約数列:

[1, 3, 13, 39, 103, 309, 1339, 3023, 4017, 9069, 39299, 117897, 311369, 934107, 4047797, 12143391]

約数ペア:

[(1, 12143391), (3, 4047797), (13, 934107), (39, 311369), (103, 117897), (309, 39299), (1339, 9069), (3023, 4017)]