7788296217

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{15361531}}^1$

素因数の和:15361560

約数の個数: 12

約数和(自身を含む): 11244641424

約数和(自身を除く): 3456345207

約数列:

[1, 3, 13, 39, 169, 507, 15361531, 46084593, 199699903, 599099709, 2596098739, 7788296217]

約数ペア:

[(1, 7788296217), (3, 2596098739), (13, 599099709), (39, 199699903), (169, 46084593), (507, 15361531)]