8399919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13397}}^1$

素因数の和:13430

約数の個数: 16

約数和(自身を含む): 12862080

約数和(自身を除く): 4462161

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 13397, 40191, 147367, 254543, 442101, 763629, 2799973, 8399919]

約数ペア:

[(1, 8399919), (3, 2799973), (11, 763629), (19, 442101), (33, 254543), (57, 147367), (209, 40191), (627, 13397)]