56171999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{821}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 63984480

約数和(自身を除く): 7812481

約数列:

[1, 13, 19, 247, 277, 821, 3601, 5263, 10673, 15599, 68419, 202787, 227417, 2956421, 4320923, 56171999]

約数ペア:

[(1, 56171999), (13, 4320923), (19, 2956421), (247, 227417), (277, 202787), (821, 68419), (3601, 15599), (5263, 10673)]