22793897

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4567}}^1$

素因数の和:4628

約数の個数: 16

約数和(自身を含む): 28065792

約数和(自身を除く): 5271895

約数列:

[1, 7, 23, 31, 161, 217, 713, 4567, 4991, 31969, 105041, 141577, 735287, 991039, 3256271, 22793897]

約数ペア:

[(1, 22793897), (7, 3256271), (23, 991039), (31, 735287), (161, 141577), (217, 105041), (713, 31969), (4567, 4991)]