7926933

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19867}}^1$

素因数の和:19896

約数の個数: 16

約数和(自身を含む): 12715520

約数和(自身を除く): 4788587

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 19867, 59601, 139069, 377473, 417207, 1132419, 2642311, 7926933]

約数ペア:

[(1, 7926933), (3, 2642311), (7, 1132419), (19, 417207), (21, 377473), (57, 139069), (133, 59601), (399, 19867)]