12290943267

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{733}}^1\times {\mathrm{8747}}^1$

素因数の和:9560

約数の個数: 32

約数和(自身を含む): 18492572160

約数和(自身を除く): 6201628893

約数列:

[1, 3, 9, 27, 71, 213, 639, 733, 1917, 2199, 6597, 8747, 19791, 26241, 52043, 78723, 156129, 236169, 468387, 621037, 1405161, 1863111, 5589333, 6411551, 16767999, 19234653, 57703959, 173111877, 455220121, 1365660363, 4096981089, 12290943267]

約数ペア:

[(1, 12290943267), (3, 4096981089), (9, 1365660363), (27, 455220121), (71, 173111877), (213, 57703959), (639, 19234653), (733, 16767999), (1917, 6411551), (2199, 5589333), (6597, 1863111), (8747, 1405161), (19791, 621037), (26241, 468387), (52043, 236169), (78723, 156129)]