1320231367

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{12919}}^1$

素因数の和:14062

約数の個数: 16

約数和(自身を含む): 1626472960

約数和(自身を除く): 306241593

約数列:

[1, 7, 13, 91, 1123, 7861, 12919, 14599, 90433, 102193, 167947, 1175629, 14508037, 101556259, 188604481, 1320231367]

約数ペア:

[(1, 1320231367), (7, 188604481), (13, 101556259), (91, 14508037), (1123, 1175629), (7861, 167947), (12919, 102193), (14599, 90433)]