13216651

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 15934464

約数和(自身を除く): 2717813

約数列:

[1, 7, 23, 103, 161, 721, 797, 2369, 5579, 16583, 18331, 82091, 128317, 574637, 1888093, 13216651]

約数ペア:

[(1, 13216651), (7, 1888093), (23, 574637), (103, 128317), (161, 82091), (721, 18331), (797, 16583), (2369, 5579)]