12187623

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4877}}^1$

素因数の和:4911

約数の個数: 24

約数和(自身を含む): 20019312

約数和(自身を除く): 7831689

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 4877, 14631, 34139, 82909, 102417, 238973, 248727, 580363, 716919, 1741089, 4062541, 12187623]

約数ペア:

[(1, 12187623), (3, 4062541), (7, 1741089), (17, 716919), (21, 580363), (49, 248727), (51, 238973), (119, 102417), (147, 82909), (357, 34139), (833, 14631), (2499, 4877)]