1247169

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5399}}^1$

素因数の和:5420

約数の個数: 16

約数和(自身を含む): 2073600

約数和(自身を除く): 826431

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 5399, 16197, 37793, 59389, 113379, 178167, 415723, 1247169]

約数ペア:

[(1, 1247169), (3, 415723), (7, 178167), (11, 113379), (21, 59389), (33, 37793), (77, 16197), (231, 5399)]