8397697

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 10543104

約数和(自身を除く): 2145407

約数列:

[1, 7, 11, 77, 191, 571, 1337, 2101, 3997, 6281, 14707, 43967, 109061, 763427, 1199671, 8397697]

約数ペア:

[(1, 8397697), (7, 1199671), (11, 763427), (77, 109061), (191, 43967), (571, 14707), (1337, 6281), (2101, 3997)]