22231179

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{11933}}^1$

素因数の和:11968

約数の個数: 20

約数和(自身を含む): 34656336

約数和(自身を除く): 12425157

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 11933, 35799, 107397, 274459, 322191, 823377, 966573, 2470131, 7410393, 22231179]

約数ペア:

[(1, 22231179), (3, 7410393), (9, 2470131), (23, 966573), (27, 823377), (69, 322191), (81, 274459), (207, 107397), (621, 35799), (1863, 11933)]