2017648449

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{743}}^1\times {\mathrm{1667}}^1$

素因数の和:2597

約数の個数: 24

約数和(自身を含む): 2936187072

約数和(自身を除く): 918538623

約数列:

[1, 3, 9, 181, 543, 743, 1629, 1667, 2229, 5001, 6687, 15003, 134483, 301727, 403449, 905181, 1210347, 1238581, 2715543, 3715743, 11147229, 224183161, 672549483, 2017648449]

約数ペア:

[(1, 2017648449), (3, 672549483), (9, 224183161), (181, 11147229), (543, 3715743), (743, 2715543), (1629, 1238581), (1667, 1210347), (2229, 905181), (5001, 403449), (6687, 301727), (15003, 134483)]