921392862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11812729}}^1$

素因数の和:11812747

約数の個数: 16

約数和(自身を含む): 1984538640

約数和(自身を除く): 1063145778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 11812729, 23625458, 35438187, 70876374, 153565477, 307130954, 460696431, 921392862]

約数ペア:

[(1, 921392862), (2, 460696431), (3, 307130954), (6, 153565477), (13, 70876374), (26, 35438187), (39, 23625458), (78, 11812729)]