3143591423

素因数分解:

$7^2\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{1571}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 3705663024

約数和(自身を除く): 562071601

約数列:

[1, 7, 49, 97, 421, 679, 1571, 2947, 4753, 10997, 20629, 40837, 76979, 152387, 285859, 661391, 1066709, 2001013, 4629737, 7466963, 32408159, 64154927, 449084489, 3143591423]

約数ペア:

[(1, 3143591423), (7, 449084489), (49, 64154927), (97, 32408159), (421, 7466963), (679, 4629737), (1571, 2001013), (2947, 1066709), (4753, 661391), (10997, 285859), (20629, 152387), (40837, 76979)]