38147391

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1873}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 57689216

約数和(自身を除く): 19541825

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 1873, 2263, 5619, 6789, 16857, 20367, 58063, 136729, 174189, 410187, 522567, 1230561, 4238599, 12715797, 38147391]

約数ペア:

[(1, 38147391), (3, 12715797), (9, 4238599), (31, 1230561), (73, 522567), (93, 410187), (219, 174189), (279, 136729), (657, 58063), (1873, 20367), (2263, 16857), (5619, 6789)]