6892857

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2034

約数の個数: 20

約数和(自身を含む): 10541520

約数和(自身を除く): 3648663

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 1979, 3483, 5937, 17811, 53433, 85097, 160299, 255291, 765873, 2297619, 6892857]

約数ペア:

[(1, 6892857), (3, 2297619), (9, 765873), (27, 255291), (43, 160299), (81, 85097), (129, 53433), (387, 17811), (1161, 5937), (1979, 3483)]