13858943

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 16617216

約数和(自身を除く): 2758273

約数列:

[1, 7, 41, 43, 287, 301, 1123, 1763, 7861, 12341, 46043, 48289, 322301, 338023, 1979849, 13858943]

約数ペア:

[(1, 13858943), (7, 1979849), (41, 338023), (43, 322301), (287, 48289), (301, 46043), (1123, 12341), (1763, 7861)]