214656291

素因数分解:

$3^3\times {\mathrm{811}}^1\times {\mathrm{9803}}^1$

素因数の和:10623

約数の個数: 16

約数和(自身を含む): 318433920

約数和(自身を除く): 103777629

約数列:

[1, 3, 9, 27, 811, 2433, 7299, 9803, 21897, 29409, 88227, 264681, 7950233, 23850699, 71552097, 214656291]

約数ペア:

[(1, 214656291), (3, 71552097), (9, 23850699), (27, 7950233), (811, 264681), (2433, 88227), (7299, 29409), (9803, 21897)]