86528481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{31249}}^1$

素因数の和:31336

約数の個数: 16

約数和(自身を含む): 126000000

約数和(自身を除く): 39471519

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 31249, 93747, 406237, 1218711, 2218679, 6656037, 28842827, 86528481]

約数ペア:

[(1, 86528481), (3, 28842827), (13, 6656037), (39, 2218679), (71, 1218711), (213, 406237), (923, 93747), (2769, 31249)]