65344643

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2339}}^1$

素因数の和:2666

約数の個数: 16

約数和(自身を含む): 80720640

約数和(自身を除く): 15375997

約数列:

[1, 7, 13, 91, 307, 2149, 2339, 3991, 16373, 27937, 30407, 212849, 718073, 5026511, 9334949, 65344643]

約数ペア:

[(1, 65344643), (7, 9334949), (13, 5026511), (91, 718073), (307, 212849), (2149, 30407), (2339, 27937), (3991, 16373)]