2847327

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3307}}^1$

素因数の和:3358

約数の個数: 16

約数和(自身を含む): 4445952

約数和(自身を除く): 1598625

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 3307, 9921, 23149, 69447, 135587, 406761, 949109, 2847327]

約数ペア:

[(1, 2847327), (3, 949109), (7, 406761), (21, 135587), (41, 69447), (123, 23149), (287, 9921), (861, 3307)]