47469219

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{132967}}^1$

素因数の和:132994

約数の個数: 16

約数和(自身を含む): 76589568

約数和(自身を除く): 29120349

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 132967, 398901, 930769, 2260439, 2792307, 6781317, 15823073, 47469219]

約数ペア:

[(1, 47469219), (3, 15823073), (7, 6781317), (17, 2792307), (21, 2260439), (51, 930769), (119, 398901), (357, 132967)]