5281386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{80021}}^1$

素因数の和:80037

約数の個数: 16

約数和(自身を含む): 11523168

約数和(自身を除く): 6241782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 80021, 160042, 240063, 480126, 880231, 1760462, 2640693, 5281386]

約数ペア:

[(1, 5281386), (2, 2640693), (3, 1760462), (6, 880231), (11, 480126), (22, 240063), (33, 160042), (66, 80021)]