396209391

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{1399}}^1\times {\mathrm{1409}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 536928000

約数和(自身を除く): 140718609

約数列:

[1, 3, 67, 201, 1399, 1409, 4197, 4227, 93733, 94403, 281199, 283209, 1971191, 5913573, 132069797, 396209391]

約数ペア:

[(1, 396209391), (3, 132069797), (67, 5913573), (201, 1971191), (1399, 283209), (1409, 281199), (4197, 94403), (4227, 93733)]