139469517

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1987}}^1$

素因数の和:2713

約数の個数: 24

約数和(自身を含む): 220190880

約数和(自身を除く): 80721363

約数列:

[1, 3, 9, 11, 33, 99, 709, 1987, 2127, 5961, 6381, 7799, 17883, 21857, 23397, 65571, 70191, 196713, 1408783, 4226349, 12679047, 15496613, 46489839, 139469517]

約数ペア:

[(1, 139469517), (3, 46489839), (9, 15496613), (11, 12679047), (33, 4226349), (99, 1408783), (709, 196713), (1987, 70191), (2127, 65571), (5961, 23397), (6381, 21857), (7799, 17883)]