1239204051

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{6389}}^1$

素因数の和:7355

約数の個数: 24

約数和(自身を含む): 1870071840

約数和(自身を除く): 630867789

約数列:

[1, 3, 9, 23, 69, 207, 937, 2811, 6389, 8433, 19167, 21551, 57501, 64653, 146947, 193959, 440841, 1322523, 5986493, 17959479, 53878437, 137689339, 413068017, 1239204051]

約数ペア:

[(1, 1239204051), (3, 413068017), (9, 137689339), (23, 53878437), (69, 17959479), (207, 5986493), (937, 1322523), (2811, 440841), (6389, 193959), (8433, 146947), (19167, 64653), (21551, 57501)]