47371137

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{3527}}^1$

素因数の和:3589

約数の個数: 24

約数和(自身を含む): 71322048

約数和(自身を除く): 23950911

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 3527, 4477, 10581, 13431, 38797, 116391, 130499, 391497, 426767, 1280301, 1435489, 4306467, 15790379, 47371137]

約数ペア:

[(1, 47371137), (3, 15790379), (11, 4306467), (33, 1435489), (37, 1280301), (111, 426767), (121, 391497), (363, 130499), (407, 116391), (1221, 38797), (3527, 13431), (4477, 10581)]