9317259

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 15604992

約数和(自身を除く): 6287733

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 2083, 4473, 6249, 14581, 18747, 43743, 131229, 147893, 443679, 1035251, 1331037, 3105753, 9317259]

約数ペア:

[(1, 9317259), (3, 3105753), (7, 1331037), (9, 1035251), (21, 443679), (63, 147893), (71, 131229), (213, 43743), (497, 18747), (639, 14581), (1491, 6249), (2083, 4473)]