15913701

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{9769}}^1$

素因数の和:9956

約数の個数: 12

約数和(自身を含む): 23115820

約数和(自身を除く): 7202119

約数列:

[1, 3, 9, 181, 543, 1629, 9769, 29307, 87921, 1768189, 5304567, 15913701]

約数ペア:

[(1, 15913701), (3, 5304567), (9, 1768189), (181, 87921), (543, 29307), (1629, 9769)]