78842841

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{341311}}^1$

素因数の和:341332

約数の個数: 16

約数和(自身を含む): 131063808

約数和(自身を除く): 52220967

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 341311, 1023933, 2389177, 3754421, 7167531, 11263263, 26280947, 78842841]

約数ペア:

[(1, 78842841), (3, 26280947), (7, 11263263), (11, 7167531), (21, 3754421), (33, 2389177), (77, 1023933), (231, 341311)]