2408021

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{2843}}^1$

素因数の和:2872

約数の個数: 12

約数和(自身を含む): 3026016

約数和(自身を除く): 617995

約数列:

[1, 7, 11, 77, 121, 847, 2843, 19901, 31273, 218911, 344003, 2408021]

約数ペア:

[(1, 2408021), (7, 344003), (11, 218911), (77, 31273), (121, 19901), (847, 2843)]