30849249

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1597}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 42340608

約数和(自身を除く): 11491359

約数列:

[1, 3, 47, 137, 141, 411, 1597, 4791, 6439, 19317, 75059, 218789, 225177, 656367, 10283083, 30849249]

約数ペア:

[(1, 30849249), (3, 10283083), (47, 656367), (137, 225177), (141, 218789), (411, 75059), (1597, 19317), (4791, 6439)]