7280063

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 8895744

約数和(自身を除く): 1615681

約数列:

[1, 7, 17, 119, 131, 467, 917, 2227, 3269, 7939, 15589, 55573, 61177, 428239, 1040009, 7280063]

約数ペア:

[(1, 7280063), (7, 1040009), (17, 428239), (119, 61177), (131, 55573), (467, 15589), (917, 7939), (2227, 3269)]