13239963

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{44579}}^1$

素因数の和:44599

約数の個数: 16

約数和(自身を含む): 21398400

約数和(自身を除く): 8158437

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 44579, 133737, 401211, 490369, 1203633, 1471107, 4413321, 13239963]

約数ペア:

[(1, 13239963), (3, 4413321), (9, 1471107), (11, 1203633), (27, 490369), (33, 401211), (99, 133737), (297, 44579)]