1899687411

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{14741}}^1$

素因数の和:14833

約数の個数: 40

約数和(自身を含む): 2982483504

約数和(自身を除く): 1082796093

約数列:

[1, 3, 9, 27, 37, 43, 81, 111, 129, 333, 387, 999, 1161, 1591, 2997, 3483, 4773, 14319, 14741, 42957, 44223, 128871, 132669, 398007, 545417, 633863, 1194021, 1636251, 1901589, 4908753, 5704767, 14726259, 17114301, 23452931, 44178777, 51342903, 70358793, 211076379, 633229137, 1899687411]

約数ペア:

[(1, 1899687411), (3, 633229137), (9, 211076379), (27, 70358793), (37, 51342903), (43, 44178777), (81, 23452931), (111, 17114301), (129, 14726259), (333, 5704767), (387, 4908753), (999, 1901589), (1161, 1636251), (1591, 1194021), (2997, 633863), (3483, 545417), (4773, 398007), (14319, 132669), (14741, 128871), (42957, 44223)]