838528041

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 1229455360

約数和(自身を除く): 390927319

約数列:

[1, 3, 13, 39, 79, 127, 237, 381, 1027, 1651, 2143, 3081, 4953, 6429, 10033, 27859, 30099, 83577, 130429, 169297, 272161, 391287, 507891, 816483, 2200861, 3538093, 6602583, 10614279, 21500719, 64502157, 279509347, 838528041]

約数ペア:

[(1, 838528041), (3, 279509347), (13, 64502157), (39, 21500719), (79, 10614279), (127, 6602583), (237, 3538093), (381, 2200861), (1027, 816483), (1651, 507891), (2143, 391287), (3081, 272161), (4953, 169297), (6429, 130429), (10033, 83577), (27859, 30099)]