2123458851

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{109451}}^1$

素因数の和:109706

約数の個数: 16

約数和(自身を含む): 2942069760

約数和(自身を除く): 818610909

約数列:

[1, 3, 29, 87, 223, 669, 6467, 19401, 109451, 328353, 3174079, 9522237, 24407573, 73222719, 707819617, 2123458851]

約数ペア:

[(1, 2123458851), (3, 707819617), (29, 73222719), (87, 24407573), (223, 9522237), (669, 3174079), (6467, 328353), (19401, 109451)]