7922401227

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1574717}}^1$

素因数の和:1574779

約数の個数: 24

約数和(自身を含む): 12610341744

約数和(自身を除く): 4687940517

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 1574717, 4724151, 14172453, 20471321, 61413963, 67712831, 184241889, 203138493, 609415479, 880266803, 2640800409, 7922401227]

約数ペア:

[(1, 7922401227), (3, 2640800409), (9, 880266803), (13, 609415479), (39, 203138493), (43, 184241889), (117, 67712831), (129, 61413963), (387, 20471321), (559, 14172453), (1677, 4724151), (5031, 1574717)]