13621311

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{45863}}^1$

素因数の和:45883

約数の個数: 16

約数和(自身を含む): 22014720

約数和(自身を除く): 8393409

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 45863, 137589, 412767, 504493, 1238301, 1513479, 4540437, 13621311]

約数ペア:

[(1, 13621311), (3, 4540437), (9, 1513479), (11, 1238301), (27, 504493), (33, 412767), (99, 137589), (297, 45863)]