800320869

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 1241136000

約数和(自身を除く): 440815131

約数列:

[1, 3, 9, 19, 57, 101, 149, 171, 303, 311, 447, 909, 933, 1341, 1919, 2799, 2831, 5757, 5909, 8493, 15049, 17271, 17727, 25479, 31411, 45147, 46339, 53181, 94233, 135441, 139017, 282699, 285931, 417051, 596809, 857793, 880441, 1790427, 2573379, 2641323, 4680239, 5371281, 7923969, 14040717, 42122151, 88924541, 266773623, 800320869]

約数ペア:

[(1, 800320869), (3, 266773623), (9, 88924541), (19, 42122151), (57, 14040717), (101, 7923969), (149, 5371281), (171, 4680239), (303, 2641323), (311, 2573379), (447, 1790427), (909, 880441), (933, 857793), (1341, 596809), (1919, 417051), (2799, 285931), (2831, 282699), (5757, 139017), (5909, 135441), (8493, 94233), (15049, 53181), (17271, 46339), (17727, 45147), (25479, 31411)]