251013849

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{16069}}^1$

素因数の和:16240

約数の個数: 16

約数和(自身を含む): 345569280

約数和(自身を除く): 94555431

約数列:

[1, 3, 41, 123, 127, 381, 5207, 15621, 16069, 48207, 658829, 1976487, 2040763, 6122289, 83671283, 251013849]

約数ペア:

[(1, 251013849), (3, 83671283), (41, 6122289), (123, 2040763), (127, 1976487), (381, 658829), (5207, 48207), (15621, 16069)]