8133209

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 9676800

約数和(自身を除く): 1543591

約数列:

[1, 7, 47, 59, 329, 413, 419, 2773, 2933, 19411, 19693, 24721, 137851, 173047, 1161887, 8133209]

約数ペア:

[(1, 8133209), (7, 1161887), (47, 173047), (59, 137851), (329, 24721), (413, 19693), (419, 19411), (2773, 2933)]