12697083

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 36

約数和(自身を含む): 21655920

約数和(自身を除く): 8958837

約数列:

[1, 3, 7, 9, 21, 43, 63, 109, 129, 301, 327, 387, 763, 903, 981, 1849, 2289, 2709, 4687, 5547, 6867, 12943, 14061, 16641, 32809, 38829, 42183, 98427, 116487, 201541, 295281, 604623, 1410787, 1813869, 4232361, 12697083]

約数ペア:

[(1, 12697083), (3, 4232361), (7, 1813869), (9, 1410787), (21, 604623), (43, 295281), (63, 201541), (109, 116487), (129, 98427), (301, 42183), (327, 38829), (387, 32809), (763, 16641), (903, 14061), (981, 12943), (1849, 6867), (2289, 5547), (2709, 4687)]