39480609

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{2777}}^1$

素因数の和:3464

約数の個数: 16

約数和(自身を含む): 60271488

約数和(自身を除く): 20790879

約数列:

[1, 3, 7, 21, 677, 2031, 2777, 4739, 8331, 14217, 19439, 58317, 1880029, 5640087, 13160203, 39480609]

約数ペア:

[(1, 39480609), (3, 13160203), (7, 5640087), (21, 1880029), (677, 58317), (2031, 19439), (2777, 14217), (4739, 8331)]