258192011

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{3931}}^1$

素因数の和:4802

約数の個数: 16

約数和(自身を含む): 322361088

約数和(自身を除く): 64169077

約数列:

[1, 7, 11, 77, 853, 3931, 5971, 9383, 27517, 43241, 65681, 302687, 3353143, 23472001, 36884573, 258192011]

約数ペア:

[(1, 258192011), (7, 36884573), (11, 23472001), (77, 3353143), (853, 302687), (3931, 65681), (5971, 43241), (9383, 27517)]