12701007

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 36

約数和(自身を含む): 20540520

約数和(自身を除く): 7839513

約数列:

[1, 3, 9, 11, 33, 99, 107, 109, 121, 321, 327, 363, 963, 981, 1089, 1177, 1199, 3531, 3597, 10593, 10791, 11663, 12947, 13189, 34989, 38841, 39567, 104967, 116523, 118701, 128293, 384879, 1154637, 1411223, 4233669, 12701007]

約数ペア:

[(1, 12701007), (3, 4233669), (9, 1411223), (11, 1154637), (33, 384879), (99, 128293), (107, 118701), (109, 116523), (121, 104967), (321, 39567), (327, 38841), (363, 34989), (963, 13189), (981, 12947), (1089, 11663), (1177, 10791), (1199, 10593), (3531, 3597)]