51428943

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4211}}^1$

素因数の和:4299

約数の個数: 24

約数和(自身を含む): 78848640

約数和(自身を除く): 27419697

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 4211, 12213, 12633, 37899, 96853, 248449, 290559, 745347, 871677, 2236041, 5714327, 17142981, 51428943]

約数ペア:

[(1, 51428943), (3, 17142981), (9, 5714327), (23, 2236041), (59, 871677), (69, 745347), (177, 290559), (207, 248449), (531, 96853), (1357, 37899), (4071, 12633), (4211, 12213)]