22604239

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 28366848

約数和(自身を除く): 5762609

約数列:

[1, 7, 23, 31, 49, 161, 217, 647, 713, 1127, 1519, 4529, 4991, 14881, 20057, 31703, 34937, 104167, 140399, 461311, 729169, 982793, 3229177, 22604239]

約数ペア:

[(1, 22604239), (7, 3229177), (23, 982793), (31, 729169), (49, 461311), (161, 140399), (217, 104167), (647, 34937), (713, 31703), (1127, 20057), (1519, 14881), (4529, 4991)]