228609849

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{2137}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 331783392

約数和(自身を除く): 103173543

約数列:

[1, 3, 13, 39, 169, 211, 507, 633, 2137, 2743, 6411, 8229, 27781, 35659, 83343, 106977, 361153, 450907, 1083459, 1352721, 5861791, 17585373, 76203283, 228609849]

約数ペア:

[(1, 228609849), (3, 76203283), (13, 17585373), (39, 5861791), (169, 1352721), (211, 1083459), (507, 450907), (633, 361153), (2137, 106977), (2743, 83343), (6411, 35659), (8229, 27781)]