13042393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 16137856

約数和(自身を除く): 3095463

約数列:

[1, 7, 13, 91, 331, 433, 2317, 3031, 4303, 5629, 30121, 39403, 143323, 1003261, 1863199, 13042393]

約数ペア:

[(1, 13042393), (7, 1863199), (13, 1003261), (91, 143323), (331, 39403), (433, 30121), (2317, 5629), (3031, 4303)]