12177297

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 40

約数和(自身を含む): 20211840

約数和(自身を除く): 8034543

約数列:

[1, 3, 9, 11, 27, 33, 79, 81, 99, 173, 237, 297, 519, 711, 869, 891, 1557, 1903, 2133, 2607, 4671, 5709, 6399, 7821, 13667, 14013, 17127, 23463, 41001, 51381, 70389, 123003, 150337, 154143, 369009, 451011, 1107027, 1353033, 4059099, 12177297]

約数ペア:

[(1, 12177297), (3, 4059099), (9, 1353033), (11, 1107027), (27, 451011), (33, 369009), (79, 154143), (81, 150337), (99, 123003), (173, 70389), (237, 51381), (297, 41001), (519, 23463), (711, 17127), (869, 14013), (891, 13667), (1557, 7821), (1903, 6399), (2133, 5709), (2607, 4671)]