871891746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13210481}}^1$

素因数の和:13210497

約数の個数: 16

約数和(自身を含む): 1902309408

約数和(自身を除く): 1030417662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 13210481, 26420962, 39631443, 79262886, 145315291, 290630582, 435945873, 871891746]

約数ペア:

[(1, 871891746), (2, 435945873), (3, 290630582), (6, 145315291), (11, 79262886), (22, 39631443), (33, 26420962), (66, 13210481)]