12702459

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4999}}^1$

素因数の和:5031

約数の個数: 24

約数和(自身を含む): 21280000

約数和(自身を除く): 8577541

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 4999, 14997, 34993, 54989, 104979, 164967, 384923, 604879, 1154769, 1814637, 4234153, 12702459]

約数ペア:

[(1, 12702459), (3, 4234153), (7, 1814637), (11, 1154769), (21, 604879), (33, 384923), (77, 164967), (121, 104979), (231, 54989), (363, 34993), (847, 14997), (2541, 4999)]