15429933

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{2683}}^1$

素因数の和:2766

約数の個数: 20

約数和(自身を含む): 23383008

約数和(自身を除く): 7953075

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 2683, 5751, 8049, 24147, 72441, 190493, 217323, 571479, 1714437, 5143311, 15429933]

約数ペア:

[(1, 15429933), (3, 5143311), (9, 1714437), (27, 571479), (71, 217323), (81, 190493), (213, 72441), (639, 24147), (1917, 8049), (2683, 5751)]