9963717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2473}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 14250240

約数和(自身を除く): 4286523

約数列:

[1, 3, 17, 51, 79, 237, 1343, 2473, 4029, 7419, 42041, 126123, 195367, 586101, 3321239, 9963717]

約数ペア:

[(1, 9963717), (3, 3321239), (17, 586101), (51, 195367), (79, 126123), (237, 42041), (1343, 7419), (2473, 4029)]