28798359

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1709}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 39644640

約数和(自身を除く): 10846281

約数列:

[1, 3, 41, 123, 137, 411, 1709, 5127, 5617, 16851, 70069, 210207, 234133, 702399, 9599453, 28798359]

約数ペア:

[(1, 28798359), (3, 9599453), (41, 702399), (123, 234133), (137, 210207), (411, 70069), (1709, 16851), (5127, 5617)]