66665417

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2311}}^1$

素因数の和:2648

約数の個数: 16

約数和(自身を含む): 82344192

約数和(自身を除く): 15678775

約数列:

[1, 7, 13, 91, 317, 2219, 2311, 4121, 16177, 28847, 30043, 210301, 732587, 5128109, 9523631, 66665417]

約数ペア:

[(1, 66665417), (7, 9523631), (13, 5128109), (91, 732587), (317, 210301), (2219, 30043), (2311, 28847), (4121, 16177)]