12668103

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 21701120

約数和(自身を除く): 9033017

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 691, 873, 2037, 2073, 2619, 4837, 6111, 6219, 14511, 18333, 18657, 43533, 67027, 130599, 201081, 469189, 603243, 1407567, 1809729, 4222701, 12668103]

約数ペア:

[(1, 12668103), (3, 4222701), (7, 1809729), (9, 1407567), (21, 603243), (27, 469189), (63, 201081), (97, 130599), (189, 67027), (291, 43533), (679, 18657), (691, 18333), (873, 14511), (2037, 6219), (2073, 6111), (2619, 4837)]