724880039

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{225749}}^1$

素因数の和:225794

約数の個数: 12

約数和(自身を含む): 826245000

約数和(自身を除く): 101364961

約数列:

[1, 13, 19, 169, 247, 3211, 225749, 2934737, 4289231, 38151581, 55760003, 724880039]

約数ペア:

[(1, 724880039), (13, 55760003), (19, 38151581), (169, 4289231), (247, 2934737), (3211, 225749)]