13042617

素因数分解:

$3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{827}}^1$

素因数の和:1588

約数の個数: 16

約数和(自身を含む): 19924992

約数和(自身を除く): 6882375

約数列:

[1, 3, 7, 21, 751, 827, 2253, 2481, 5257, 5789, 15771, 17367, 621077, 1863231, 4347539, 13042617]

約数ペア:

[(1, 13042617), (3, 4347539), (7, 1863231), (21, 621077), (751, 17367), (827, 15771), (2253, 5789), (2481, 5257)]