12181743

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1244

約数の個数: 36

約数和(自身を含む): 21376368

約数和(自身を除く): 9194625

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1201, 1449, 3381, 3603, 8407, 10143, 10809, 25221, 27623, 58849, 75663, 82869, 176547, 193361, 248607, 529641, 580083, 1353527, 1740249, 4060581, 12181743]

約数ペア:

[(1, 12181743), (3, 4060581), (7, 1740249), (9, 1353527), (21, 580083), (23, 529641), (49, 248607), (63, 193361), (69, 176547), (147, 82869), (161, 75663), (207, 58849), (441, 27623), (483, 25221), (1127, 10809), (1201, 10143), (1449, 8407), (3381, 3603)]