39938073

素因数分解:

$3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2713}}^1$

素因数の和:3424

約数の個数: 16

約数和(自身を含む): 60967296

約数和(自身を除く): 21029223

約数列:

[1, 3, 7, 21, 701, 2103, 2713, 4907, 8139, 14721, 18991, 56973, 1901813, 5705439, 13312691, 39938073]

約数ペア:

[(1, 39938073), (3, 13312691), (7, 5705439), (21, 1901813), (701, 56973), (2103, 18991), (2713, 14721), (4907, 8139)]