22908081

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2531}}^1$

素因数の和:2972

約数の個数: 16

約数和(自身を含む): 35002368

約数和(自身を除く): 12094287

約数列:

[1, 3, 7, 21, 431, 1293, 2531, 3017, 7593, 9051, 17717, 53151, 1090861, 3272583, 7636027, 22908081]

約数ペア:

[(1, 22908081), (3, 7636027), (7, 3272583), (21, 1090861), (431, 53151), (1293, 17717), (2531, 9051), (3017, 7593)]