39445491

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{17987}}^1$

素因数の和:18050

約数の個数: 16

約数和(自身を含む): 56985984

約数和(自身を除く): 17540493

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 17987, 53961, 305779, 773441, 917337, 2320323, 13148497, 39445491]

約数ペア:

[(1, 39445491), (3, 13148497), (17, 2320323), (43, 917337), (51, 773441), (129, 305779), (731, 53961), (2193, 17987)]