6425901

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 9959040

約数和(自身を除く): 3533139

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 839, 851, 2517, 2553, 7551, 7659, 19297, 31043, 57891, 93129, 173673, 279387, 713989, 2141967, 6425901]

約数ペア:

[(1, 6425901), (3, 2141967), (9, 713989), (23, 279387), (37, 173673), (69, 93129), (111, 57891), (207, 31043), (333, 19297), (839, 7659), (851, 7551), (2517, 2553)]