13636721

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 16074240

約数和(自身を除く): 2437519

約数列:

[1, 7, 47, 181, 229, 329, 1267, 1603, 8507, 10763, 41449, 59549, 75341, 290143, 1948103, 13636721]

約数ペア:

[(1, 13636721), (7, 1948103), (47, 290143), (181, 75341), (229, 59549), (329, 41449), (1267, 10763), (1603, 8507)]