239671611

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{60661}}^1$

素因数の和:61106

約数の個数: 12

約数和(自身を含む): 346986640

約数和(自身を除く): 107315029

約数列:

[1, 3, 9, 439, 1317, 3951, 60661, 181983, 545949, 26630179, 79890537, 239671611]

約数ペア:

[(1, 239671611), (3, 79890537), (9, 26630179), (439, 545949), (1317, 181983), (3951, 60661)]