13935771

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 20966400

約数和(自身を除く): 7030629

約数列:

[1, 3, 9, 31, 93, 199, 251, 279, 597, 753, 1791, 2259, 6169, 7781, 18507, 23343, 49949, 55521, 70029, 149847, 449541, 1548419, 4645257, 13935771]

約数ペア:

[(1, 13935771), (3, 4645257), (9, 1548419), (31, 449541), (93, 149847), (199, 70029), (251, 55521), (279, 49949), (597, 23343), (753, 18507), (1791, 7781), (2259, 6169)]