293973933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 435019392

約数和(自身を除く): 141045459

約数列:

[1, 3, 11, 33, 101, 193, 303, 457, 579, 1111, 1371, 2123, 3333, 5027, 6369, 15081, 19493, 46157, 58479, 88201, 138471, 214423, 264603, 507727, 643269, 970211, 1523181, 2910633, 8908301, 26724903, 97991311, 293973933]

約数ペア:

[(1, 293973933), (3, 97991311), (11, 26724903), (33, 8908301), (101, 2910633), (193, 1523181), (303, 970211), (457, 643269), (579, 507727), (1111, 264603), (1371, 214423), (2123, 138471), (3333, 88201), (5027, 58479), (6369, 46157), (15081, 19493)]