289803059

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{10651}}^1$

素因数の和:10707

約数の個数: 24

約数和(自身を含む): 374268672

約数和(自身を除く): 84465613

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 1183, 2093, 3887, 10651, 27209, 74557, 138463, 244973, 969241, 1714811, 1800019, 3184649, 12600133, 22292543, 41400437, 289803059]

約数ペア:

[(1, 289803059), (7, 41400437), (13, 22292543), (23, 12600133), (91, 3184649), (161, 1800019), (169, 1714811), (299, 969241), (1183, 244973), (2093, 138463), (3887, 74557), (10651, 27209)]