13438089

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 23018240

約数和(自身を除く): 9580151

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 733, 873, 2037, 2199, 2619, 5131, 6111, 6597, 15393, 18333, 19791, 46179, 71101, 138537, 213303, 497707, 639909, 1493121, 1919727, 4479363, 13438089]

約数ペア:

[(1, 13438089), (3, 4479363), (7, 1919727), (9, 1493121), (21, 639909), (27, 497707), (63, 213303), (97, 138537), (189, 71101), (291, 46179), (679, 19791), (733, 18333), (873, 15393), (2037, 6597), (2199, 6111), (2619, 5131)]