664114623

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{21001}}^1$

素因数の和:21214

約数の個数: 16

約数和(自身を含む): 903254016

約数和(自身を除く): 239139393

約数列:

[1, 3, 83, 127, 249, 381, 10541, 21001, 31623, 63003, 1743083, 2667127, 5229249, 8001381, 221371541, 664114623]

約数ペア:

[(1, 664114623), (3, 221371541), (83, 8001381), (127, 5229249), (249, 2667127), (381, 1743083), (10541, 63003), (21001, 31623)]