69153217

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1123}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 83445760

約数和(自身を除く): 14292543

約数列:

[1, 7, 19, 133, 463, 1123, 3241, 7861, 8797, 21337, 61579, 149359, 519949, 3639643, 9879031, 69153217]

約数ペア:

[(1, 69153217), (7, 9879031), (19, 3639643), (133, 519949), (463, 149359), (1123, 61579), (3241, 21337), (7861, 8797)]