40516047

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31481}}^1$

素因数の和:31511

約数の個数: 24

約数和(自身を含む): 68756688

約数和(自身を除く): 28240641

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 31481, 94443, 283329, 346291, 409253, 1038873, 1227759, 3116619, 3683277, 4501783, 13505349, 40516047]

約数ペア:

[(1, 40516047), (3, 13505349), (9, 4501783), (11, 3683277), (13, 3116619), (33, 1227759), (39, 1038873), (99, 409253), (117, 346291), (143, 283329), (429, 94443), (1287, 31481)]