2100057387

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{65551}}^1$

素因数の和:65794

約数の個数: 16

約数和(自身を含む): 2863311360

約数和(自身を除く): 763253973

約数列:

[1, 3, 59, 177, 181, 543, 10679, 32037, 65551, 196653, 3867509, 11602527, 11864731, 35594193, 700019129, 2100057387]

約数ペア:

[(1, 2100057387), (3, 700019129), (59, 35594193), (177, 11864731), (181, 11602527), (543, 3867509), (10679, 196653), (32037, 65551)]