23879149

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 28094976

約数和(自身を除く): 4215827

約数列:

[1, 7, 47, 181, 329, 401, 1267, 2807, 8507, 18847, 59549, 72581, 131929, 508067, 3411307, 23879149]

約数ペア:

[(1, 23879149), (7, 3411307), (47, 508067), (181, 131929), (329, 72581), (401, 59549), (1267, 18847), (2807, 8507)]