2008839

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 3261568

約数和(自身を除く): 1252729

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 331, 357, 867, 993, 2023, 2317, 5627, 6069, 6951, 16881, 39389, 95659, 118167, 286977, 669613, 2008839]

約数ペア:

[(1, 2008839), (3, 669613), (7, 286977), (17, 118167), (21, 95659), (51, 39389), (119, 16881), (289, 6951), (331, 6069), (357, 5627), (867, 2317), (993, 2023)]