65257129

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2281}}^1$

素因数の和:2416

約数の個数: 16

約数和(自身を含む): 76967296

約数和(自身を除く): 11710167

約数列:

[1, 7, 61, 67, 427, 469, 2281, 4087, 15967, 28609, 139141, 152827, 973987, 1069789, 9322447, 65257129]

約数ペア:

[(1, 65257129), (7, 9322447), (61, 1069789), (67, 973987), (427, 152827), (469, 139141), (2281, 28609), (4087, 15967)]