9837421

素因数分解:

${\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 16

約数和(自身を含む): 11419200

約数和(自身を除く): 1581779

約数列:

[1, 11, 19, 121, 209, 389, 1331, 2299, 4279, 7391, 25289, 47069, 81301, 517759, 894311, 9837421]

約数ペア:

[(1, 9837421), (11, 894311), (19, 517759), (121, 81301), (209, 47069), (389, 25289), (1331, 7391), (2299, 4279)]