23559981

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17971}}^1$

素因数の和:18016

約数の個数: 16

約数和(自身を含む): 34506240

約数和(自身を除く): 10946259

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 17971, 53913, 341449, 413333, 1024347, 1239999, 7853327, 23559981]

約数ペア:

[(1, 23559981), (3, 7853327), (19, 1239999), (23, 1024347), (57, 413333), (69, 341449), (437, 53913), (1311, 17971)]