13147851

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3631}}^1$

素因数の和:3722

約数の個数: 16

約数和(自身を含む): 18828288

約数和(自身を除く): 5680437

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 3631, 10893, 61727, 185181, 257801, 773403, 4382617, 13147851]

約数ペア:

[(1, 13147851), (3, 4382617), (17, 773403), (51, 257801), (71, 185181), (213, 61727), (1207, 10893), (3621, 3631)]