904003749

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2909}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 1478093760

約数和(自身を除く): 574090011

約数列:

[1, 3, 9, 11, 33, 43, 73, 99, 129, 219, 387, 473, 657, 803, 1419, 2409, 2909, 3139, 4257, 7227, 8727, 9417, 26181, 28251, 31999, 34529, 95997, 103587, 125087, 212357, 287991, 310761, 375261, 637071, 1125783, 1375957, 1911213, 2335927, 4127871, 7007781, 9131351, 12383613, 21023343, 27394053, 82182159, 100444861, 301334583, 904003749]

約数ペア:

[(1, 904003749), (3, 301334583), (9, 100444861), (11, 82182159), (33, 27394053), (43, 21023343), (73, 12383613), (99, 9131351), (129, 7007781), (219, 4127871), (387, 2335927), (473, 1911213), (657, 1375957), (803, 1125783), (1419, 637071), (2409, 375261), (2909, 310761), (3139, 287991), (4257, 212357), (7227, 125087), (8727, 103587), (9417, 95997), (26181, 34529), (28251, 31999)]