15669502667

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10128961}}^1$

素因数の和:10128998

約数の個数: 16

約数和(自身を含む): 20419987392

約数和(自身を除く): 4750484725

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 10128961, 70902727, 131676493, 172192337, 921735451, 1205346359, 2238500381, 15669502667]

約数ペア:

[(1, 15669502667), (7, 2238500381), (13, 1205346359), (17, 921735451), (91, 172192337), (119, 131676493), (221, 70902727), (1547, 10128961)]