820197861119

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{530186077}}^1$

素因数の和:530186114

約数の個数: 16

約数和(自身を含む): 1068855133248

約数和(自身を除く): 248657272129

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 530186077, 3711302539, 6892419001, 9013163309, 48246933007, 63092143163, 117171123017, 820197861119]

約数ペア:

[(1, 820197861119), (7, 117171123017), (13, 63092143163), (17, 48246933007), (91, 9013163309), (119, 6892419001), (221, 3711302539), (1547, 530186077)]