827984853

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{52903}}^1$

素因数の和:52993

約数の個数: 24

約数和(自身を含む): 1254459648

約数和(自身を除く): 426474795

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 5217, 15651, 52903, 158709, 476127, 1957411, 2486441, 5872233, 7459323, 17616699, 22377969, 91998317, 275994951, 827984853]

約数ペア:

[(1, 827984853), (3, 275994951), (9, 91998317), (37, 22377969), (47, 17616699), (111, 7459323), (141, 5872233), (333, 2486441), (423, 1957411), (1739, 476127), (5217, 158709), (15651, 52903)]