22481021

素因数分解:

${\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:868

約数の個数: 12

約数和(自身を含む): 24137568

約数和(自身を除く): 1656547

約数列:

[1, 17, 107, 289, 727, 1819, 12359, 30923, 77789, 210103, 1322413, 22481021]

約数ペア:

[(1, 22481021), (17, 1322413), (107, 210103), (289, 77789), (727, 30923), (1819, 12359)]