6941619

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2048

約数の個数: 20

約数和(自身を含む): 10616056

約数和(自身を除く): 3674437

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 1993, 3483, 5979, 17937, 53811, 85699, 161433, 257097, 771291, 2313873, 6941619]

約数ペア:

[(1, 6941619), (3, 2313873), (9, 771291), (27, 257097), (43, 161433), (81, 85699), (129, 53811), (387, 17937), (1161, 5979), (1993, 3483)]