7974447

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:2890

約数の個数: 16

約数和(自身を含む): 11611488

約数和(自身を除く): 3637041

約数列:

[1, 3, 13, 39, 73, 219, 949, 2801, 2847, 8403, 36413, 109239, 204473, 613419, 2658149, 7974447]

約数ペア:

[(1, 7974447), (3, 2658149), (13, 613419), (39, 204473), (73, 109239), (219, 36413), (949, 8403), (2801, 2847)]