2906127

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 4843904

約数和(自身を除く): 1937777

約数列:

[1, 3, 7, 9, 21, 63, 163, 283, 489, 849, 1141, 1467, 1981, 2547, 3423, 5943, 10269, 17829, 46129, 138387, 322903, 415161, 968709, 2906127]

約数ペア:

[(1, 2906127), (3, 968709), (7, 415161), (9, 322903), (21, 138387), (63, 46129), (163, 17829), (283, 10269), (489, 5943), (849, 3423), (1141, 2547), (1467, 1981)]