56981301

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1693}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 81962496

約数和(自身を除く): 24981195

約数列:

[1, 3, 13, 39, 863, 1693, 2589, 5079, 11219, 22009, 33657, 66027, 1461059, 4383177, 18993767, 56981301]

約数ペア:

[(1, 56981301), (3, 18993767), (13, 4383177), (39, 1461059), (863, 66027), (1693, 33657), (2589, 22009), (5079, 11219)]