6778563

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 10720512

約数和(自身を除く): 3941949

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 281, 473, 561, 731, 843, 1419, 2193, 3091, 4777, 8041, 9273, 12083, 14331, 24123, 36249, 52547, 132913, 157641, 205411, 398739, 616233, 2259521, 6778563]

約数ペア:

[(1, 6778563), (3, 2259521), (11, 616233), (17, 398739), (33, 205411), (43, 157641), (51, 132913), (129, 52547), (187, 36249), (281, 24123), (473, 14331), (561, 12083), (731, 9273), (843, 8041), (1419, 4777), (2193, 3091)]