7727211

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{2089}}^1$

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 11536800

約数和(自身を除く): 3809589

約数列:

[1, 3, 9, 27, 137, 411, 1233, 2089, 3699, 6267, 18801, 56403, 286193, 858579, 2575737, 7727211]

約数ペア:

[(1, 7727211), (3, 2575737), (9, 858579), (27, 286193), (137, 56403), (411, 18801), (1233, 6267), (2089, 3699)]