120119391

素因数分解:

$3^2\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{1559}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 198581760

約数和(自身を除く): 78462369

約数列:

[1, 3, 7, 9, 21, 63, 1223, 1559, 3669, 4677, 8561, 10913, 11007, 14031, 25683, 32739, 77049, 98217, 1906657, 5719971, 13346599, 17159913, 40039797, 120119391]

約数ペア:

[(1, 120119391), (3, 40039797), (7, 17159913), (9, 13346599), (21, 5719971), (63, 1906657), (1223, 98217), (1559, 77049), (3669, 32739), (4677, 25683), (8561, 14031), (10913, 11007)]