12666951

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5563}}^1$

素因数の和:5603

約数の個数: 24

約数和(自身を含む): 20831616

約数和(自身を除く): 8164665

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 5563, 16689, 50067, 61193, 127949, 183579, 383847, 550737, 1151541, 1407439, 4222317, 12666951]

約数ペア:

[(1, 12666951), (3, 4222317), (9, 1407439), (11, 1151541), (23, 550737), (33, 383847), (69, 183579), (99, 127949), (207, 61193), (253, 50067), (759, 16689), (2277, 5563)]