121227717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{9931}}^1$

素因数の和:10260

約数の個数: 16

約数和(自身を含む): 174644288

約数和(自身を除く): 53416571

約数列:

[1, 3, 13, 39, 313, 939, 4069, 9931, 12207, 29793, 129103, 387309, 3108403, 9325209, 40409239, 121227717]

約数ペア:

[(1, 121227717), (3, 40409239), (13, 9325209), (39, 3108403), (313, 387309), (939, 129103), (4069, 29793), (9931, 12207)]