13883571

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 21818160

約数和(自身を除く): 7934589

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1109, 1391, 3327, 4173, 9981, 12519, 14417, 43251, 118663, 129753, 355989, 1067967, 1542619, 4627857, 13883571]

約数ペア:

[(1, 13883571), (3, 4627857), (9, 1542619), (13, 1067967), (39, 355989), (107, 129753), (117, 118663), (321, 43251), (963, 14417), (1109, 12519), (1391, 9981), (3327, 4173)]