22317393

素因数分解:

$3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{967}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 34871232

約数和(自身を除く): 12553839

約数列:

[1, 3, 7, 21, 49, 147, 157, 471, 967, 1099, 2901, 3297, 6769, 7693, 20307, 23079, 47383, 142149, 151819, 455457, 1062733, 3188199, 7439131, 22317393]

約数ペア:

[(1, 22317393), (3, 7439131), (7, 3188199), (21, 1062733), (49, 455457), (147, 151819), (157, 142149), (471, 47383), (967, 23079), (1099, 20307), (2901, 7693), (3297, 6769)]