858370137

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{410507}}^1$

素因数の和:410568

約数の個数: 16

約数和(自身を含む): 1241376192

約数和(自身を除く): 383006055

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 410507, 1231521, 6978619, 16830787, 20935857, 50492361, 286123379, 858370137]

約数ペア:

[(1, 858370137), (3, 286123379), (17, 50492361), (41, 20935857), (51, 16830787), (123, 6978619), (697, 1231521), (2091, 410507)]