57012291

素因数分解:

$3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2593}}^1$

素因数の和:2955

約数の個数: 24

約数和(自身を含む): 94421600

約数和(自身を除く): 37409309

約数列:

[1, 3, 7, 9, 21, 63, 349, 1047, 2443, 2593, 3141, 7329, 7779, 18151, 21987, 23337, 54453, 163359, 904957, 2714871, 6334699, 8144613, 19004097, 57012291]

約数ペア:

[(1, 57012291), (3, 19004097), (7, 8144613), (9, 6334699), (21, 2714871), (63, 904957), (349, 163359), (1047, 54453), (2443, 23337), (2593, 21987), (3141, 18151), (7329, 7779)]