9727497

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 15357888

約数和(自身を除く): 5630391

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 1171, 2769, 3513, 8307, 10539, 15223, 45669, 83141, 137007, 249423, 748269, 1080833, 3242499, 9727497]

約数ペア:

[(1, 9727497), (3, 3242499), (9, 1080833), (13, 748269), (39, 249423), (71, 137007), (117, 83141), (213, 45669), (639, 15223), (923, 10539), (1171, 8307), (2769, 3513)]