13222923

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37039}}^1$

素因数の和:37066

約数の個数: 16

約数和(自身を含む): 21335040

約数和(自身を除く): 8112117

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 37039, 111117, 259273, 629663, 777819, 1888989, 4407641, 13222923]

約数ペア:

[(1, 13222923), (3, 4407641), (7, 1888989), (17, 777819), (21, 629663), (51, 259273), (119, 111117), (357, 37039)]