9721173

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42083}}^1$

素因数の和:42104

約数の個数: 16

約数和(自身を含む): 16160256

約数和(自身を除く): 6439083

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 42083, 126249, 294581, 462913, 883743, 1388739, 3240391, 9721173]

約数ペア:

[(1, 9721173), (3, 3240391), (7, 1388739), (11, 883743), (21, 462913), (33, 294581), (77, 126249), (231, 42083)]