299074713

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{112139}}^1$

素因数の和:112276

約数の個数: 16

約数和(自身を含む): 459325440

約数和(自身を除く): 160250727

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 112139, 336417, 784973, 2354919, 14241653, 42724959, 99691571, 299074713]

約数ペア:

[(1, 299074713), (3, 99691571), (7, 42724959), (21, 14241653), (127, 2354919), (381, 784973), (889, 336417), (2667, 112139)]