5190831

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 8363520

約数和(自身を除く): 3172689

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 263, 387, 459, 731, 789, 1161, 2193, 2367, 4471, 6579, 7101, 11309, 13413, 19737, 33927, 40239, 101781, 120717, 192253, 305343, 576759, 1730277, 5190831]

約数ペア:

[(1, 5190831), (3, 1730277), (9, 576759), (17, 305343), (27, 192253), (43, 120717), (51, 101781), (129, 40239), (153, 33927), (263, 19737), (387, 13413), (459, 11309), (731, 7101), (789, 6579), (1161, 4471), (2193, 2367)]