392904189

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{613}}^1$

素因数の和:859

約数の個数: 40

約数和(自身を含む): 605347512

約数和(自身を除く): 212443323

約数列:

[1, 3, 9, 27, 41, 81, 123, 193, 369, 579, 613, 1107, 1737, 1839, 3321, 5211, 5517, 7913, 15633, 16551, 23739, 25133, 49653, 71217, 75399, 118309, 213651, 226197, 354927, 640953, 678591, 1064781, 2035773, 3194343, 4850669, 9583029, 14552007, 43656021, 130968063, 392904189]

約数ペア:

[(1, 392904189), (3, 130968063), (9, 43656021), (27, 14552007), (41, 9583029), (81, 4850669), (123, 3194343), (193, 2035773), (369, 1064781), (579, 678591), (613, 640953), (1107, 354927), (1737, 226197), (1839, 213651), (3321, 118309), (5211, 75399), (5517, 71217), (7913, 49653), (15633, 25133), (16551, 23739)]