380231307

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{102793}}^1$

素因数の和:102939

約数の個数: 16

約数和(自身を含む): 567422880

約数和(自身を除く): 187191573

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 102793, 308379, 925137, 2775411, 14082641, 42247923, 126743769, 380231307]

約数ペア:

[(1, 380231307), (3, 126743769), (9, 42247923), (27, 14082641), (137, 2775411), (411, 925137), (1233, 308379), (3699, 102793)]