38287281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{15973}}^1$

素因数の和:16040

約数の個数: 16

約数和(自身を含む): 55206144

約数和(自身を除く): 16918863

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 15973, 47919, 271541, 750731, 814623, 2252193, 12762427, 38287281]

約数ペア:

[(1, 38287281), (3, 12762427), (17, 2252193), (47, 814623), (51, 750731), (141, 271541), (799, 47919), (2397, 15973)]