2245581

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 3701880

約数和(自身を除く): 1456299

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1129, 1989, 3387, 10161, 14677, 19193, 44031, 57579, 132093, 172737, 249509, 748527, 2245581]

約数ペア:

[(1, 2245581), (3, 748527), (9, 249509), (13, 172737), (17, 132093), (39, 57579), (51, 44031), (117, 19193), (153, 14677), (221, 10161), (663, 3387), (1129, 1989)]