3340393

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 3983616

約数和(自身を除く): 643223

約数列:

[1, 7, 41, 103, 113, 287, 721, 791, 4223, 4633, 11639, 29561, 32431, 81473, 477199, 3340393]

約数ペア:

[(1, 3340393), (7, 477199), (41, 81473), (103, 32431), (113, 29561), (287, 11639), (721, 4633), (791, 4223)]