2019431103

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{2213}}^1\times {\mathrm{8221}}^1$

素因数の和:10474

約数の個数: 16

約数和(自身を含む): 2766933216

約数和(自身を除く): 747502113

約数列:

[1, 3, 37, 111, 2213, 6639, 8221, 24663, 81881, 245643, 304177, 912531, 18193073, 54579219, 673143701, 2019431103]

約数ペア:

[(1, 2019431103), (3, 673143701), (37, 54579219), (111, 18193073), (2213, 912531), (6639, 304177), (8221, 245643), (24663, 81881)]