17157807

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{16871}}^1$

素因数の和:16990

約数の個数: 12

約数和(自身を含む): 25004304

約数和(自身を除く): 7846497

約数列:

[1, 3, 9, 113, 339, 1017, 16871, 50613, 151839, 1906423, 5719269, 17157807]

約数ペア:

[(1, 17157807), (3, 5719269), (9, 1906423), (113, 151839), (339, 50613), (1017, 16871)]