15282351

素因数分解:

$3^4\times 7^1\times {\mathrm{26953}}^1$

素因数の和:26972

約数の個数: 20

約数和(自身を含む): 26091472

約数和(自身を除く): 10809121

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 26953, 80859, 188671, 242577, 566013, 727731, 1698039, 2183193, 5094117, 15282351]

約数ペア:

[(1, 15282351), (3, 5094117), (7, 2183193), (9, 1698039), (21, 727731), (27, 566013), (63, 242577), (81, 188671), (189, 80859), (567, 26953)]