1791741

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 2798208

約数和(自身を除く): 1006467

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2081, 6243, 14567, 43701, 85321, 255963, 597247, 1791741]

約数ペア:

[(1, 1791741), (3, 597247), (7, 255963), (21, 85321), (41, 43701), (123, 14567), (287, 6243), (861, 2081)]