7331389

素因数分解:

${\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 16

約数和(自身を含む): 8225280

約数和(自身を除く): 893891

約数列:

[1, 13, 47, 71, 169, 611, 923, 2197, 3337, 7943, 11999, 43381, 103259, 155987, 563953, 7331389]

約数ペア:

[(1, 7331389), (13, 563953), (47, 155987), (71, 103259), (169, 43381), (611, 11999), (923, 7943), (2197, 3337)]