56417439

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 81984000

約数和(自身を除く): 25566561

約数列:

[1, 3, 13, 39, 169, 223, 499, 507, 669, 1497, 2899, 6487, 8697, 19461, 37687, 84331, 111277, 113061, 252993, 333831, 1446601, 4339803, 18805813, 56417439]

約数ペア:

[(1, 56417439), (3, 18805813), (13, 4339803), (39, 1446601), (169, 333831), (223, 252993), (499, 113061), (507, 111277), (669, 84331), (1497, 37687), (2899, 19461), (6487, 8697)]