47105643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1493}}^1$

素因数の和:2318

約数の個数: 16

約数和(自身を含む): 67767840

約数和(自身を除く): 20662197

約数列:

[1, 3, 13, 39, 809, 1493, 2427, 4479, 10517, 19409, 31551, 58227, 1207837, 3623511, 15701881, 47105643]

約数ペア:

[(1, 47105643), (3, 15701881), (13, 3623511), (39, 1207837), (809, 58227), (1493, 31551), (2427, 19409), (4479, 10517)]