38954487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90803}}^1$

素因数の和:90830

約数の個数: 16

約数和(自身を含む): 61020288

約数和(自身を除く): 22065801

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 90803, 272409, 998833, 1180439, 2996499, 3541317, 12984829, 38954487]

約数ペア:

[(1, 38954487), (3, 12984829), (11, 3541317), (13, 2996499), (33, 1180439), (39, 998833), (143, 272409), (429, 90803)]