1564553231

素因数分解:

${\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{76249}}^1$

素因数の和:76354

約数の個数: 12

約数和(自身を含む): 1685430000

約数和(自身を除く): 120876769

約数列:

[1, 17, 71, 289, 1207, 20519, 76249, 1296233, 5413679, 22035961, 92032543, 1564553231]

約数ペア:

[(1, 1564553231), (17, 92032543), (71, 22035961), (289, 5413679), (1207, 1296233), (20519, 76249)]