13879467

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1459}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 23079680

約数和(自身を除く): 9200213

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 1459, 3171, 4377, 9513, 10213, 13131, 30639, 91917, 220309, 660927, 1542163, 1982781, 4626489, 13879467]

約数ペア:

[(1, 13879467), (3, 4626489), (7, 1982781), (9, 1542163), (21, 660927), (63, 220309), (151, 91917), (453, 30639), (1057, 13131), (1359, 10213), (1459, 9513), (3171, 4377)]