11729817

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1087}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 18670080

約数和(自身を除く): 6940263

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1087, 1199, 3261, 3597, 9783, 10791, 11957, 35871, 107613, 118483, 355449, 1066347, 1303313, 3909939, 11729817]

約数ペア:

[(1, 11729817), (3, 3909939), (9, 1303313), (11, 1066347), (33, 355449), (99, 118483), (109, 107613), (327, 35871), (981, 11957), (1087, 10791), (1199, 9783), (3261, 3597)]