53856021

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{2423}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 74465280

約数和(自身を除く): 20609259

約数列:

[1, 3, 31, 93, 239, 717, 2423, 7269, 7409, 22227, 75113, 225339, 579097, 1737291, 17952007, 53856021]

約数ペア:

[(1, 53856021), (3, 17952007), (31, 1737291), (93, 579097), (239, 225339), (717, 75113), (2423, 22227), (7269, 7409)]