22897721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7253}}^1$

素因数の和:7312

約数の個数: 16

約数和(自身を含む): 29248128

約数和(自身を除く): 6350407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 7253, 50771, 79783, 297373, 558481, 2081611, 3271103, 22897721]

約数ペア:

[(1, 22897721), (7, 3271103), (11, 2081611), (41, 558481), (77, 297373), (287, 79783), (451, 50771), (3157, 7253)]