5280230781

素因数分解:

$3^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{57367}}^1$

素因数の和:57870

約数の個数: 32

約数和(自身を含む): 8958586880

約数和(自身を除く): 3678356099

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 487, 1461, 3409, 4383, 10227, 13149, 30681, 57367, 92043, 172101, 401569, 516303, 1204707, 1548909, 3614121, 10842363, 27937729, 83813187, 195564103, 251439561, 586692309, 754318683, 1760076927, 5280230781]

約数ペア:

[(1, 5280230781), (3, 1760076927), (7, 754318683), (9, 586692309), (21, 251439561), (27, 195564103), (63, 83813187), (189, 27937729), (487, 10842363), (1461, 3614121), (3409, 1548909), (4383, 1204707), (10227, 516303), (13149, 401569), (30681, 172101), (57367, 92043)]