3994179

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4639}}^1$

素因数の和:4690

約数の個数: 16

約数和(自身を含む): 6236160

約数和(自身を除く): 2241981

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 4639, 13917, 32473, 97419, 190199, 570597, 1331393, 3994179]

約数ペア:

[(1, 3994179), (3, 1331393), (7, 570597), (21, 190199), (41, 97419), (123, 32473), (287, 13917), (861, 4639)]