9890331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2801}}^1$

素因数の和:2922

約数の個数: 16

約数和(自身を含む): 14525568

約数和(自身を除く): 4635237

約数列:

[1, 3, 11, 33, 107, 321, 1177, 2801, 3531, 8403, 30811, 92433, 299707, 899121, 3296777, 9890331]

約数ペア:

[(1, 9890331), (3, 3296777), (11, 899121), (33, 299707), (107, 92433), (321, 30811), (1177, 8403), (2801, 3531)]