6778023

素因数分解:

$3^1\times 7^4\times {\mathrm{941}}^1$

素因数の和:972

約数の個数: 20

約数和(自身を含む): 10554168

約数和(自身を除く): 3776145

約数列:

[1, 3, 7, 21, 49, 147, 343, 941, 1029, 2401, 2823, 6587, 7203, 19761, 46109, 138327, 322763, 968289, 2259341, 6778023]

約数ペア:

[(1, 6778023), (3, 2259341), (7, 968289), (21, 322763), (49, 138327), (147, 46109), (343, 19761), (941, 7203), (1029, 6587), (2401, 2823)]