43720039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2069}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 50971680

約数和(自身を除く): 7251641

約数列:

[1, 11, 17, 113, 187, 1243, 1921, 2069, 21131, 22759, 35173, 233797, 386903, 2571767, 3974549, 43720039]

約数ペア:

[(1, 43720039), (11, 3974549), (17, 2571767), (113, 386903), (187, 233797), (1243, 35173), (1921, 22759), (2069, 21131)]