12664377

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{42641}}^1$

素因数の和:42661

約数の個数: 16

約数和(自身を含む): 20468160

約数和(自身を除く): 7803783

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 42641, 127923, 383769, 469051, 1151307, 1407153, 4221459, 12664377]

約数ペア:

[(1, 12664377), (3, 4221459), (9, 1407153), (11, 1151307), (27, 469051), (33, 383769), (99, 127923), (297, 42641)]