16012759

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 20191680

約数和(自身を除く): 4178921

約数列:

[1, 7, 17, 47, 49, 119, 329, 409, 799, 833, 2303, 2863, 5593, 6953, 19223, 20041, 39151, 48671, 134561, 326791, 340697, 941927, 2287537, 16012759]

約数ペア:

[(1, 16012759), (7, 2287537), (17, 941927), (47, 340697), (49, 326791), (119, 134561), (329, 48671), (409, 39151), (799, 20041), (833, 19223), (2303, 6953), (2863, 5593)]