23251529

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 29023488

約数和(自身を除く): 5771959

約数列:

[1, 7, 17, 49, 103, 119, 271, 721, 833, 1751, 1897, 4607, 5047, 12257, 13279, 27913, 32249, 85799, 195391, 225743, 474521, 1367737, 3321647, 23251529]

約数ペア:

[(1, 23251529), (7, 3321647), (17, 1367737), (49, 474521), (103, 225743), (119, 195391), (271, 85799), (721, 32249), (833, 27913), (1751, 13279), (1897, 12257), (4607, 5047)]