20272461

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{5077}}^1$

素因数の和:5113

約数の個数: 16

約数和(自身を含む): 29736768

約数和(自身を除く): 9464307

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 5077, 15231, 55847, 167541, 614317, 1842951, 6757487, 20272461]

約数ペア:

[(1, 20272461), (3, 6757487), (11, 1842951), (33, 614317), (121, 167541), (363, 55847), (1331, 15231), (3993, 5077)]