39204879

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{13627}}^1$

素因数の和:13774

約数の個数: 16

約数和(自身を含む): 60181248

約数和(自身を除く): 20976369

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 13627, 40881, 95389, 286167, 1866899, 5600697, 13068293, 39204879]

約数ペア:

[(1, 39204879), (3, 13068293), (7, 5600697), (21, 1866899), (137, 286167), (411, 95389), (959, 40881), (2877, 13627)]