547993953

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{246511}}^1$

素因数の和:246549

約数の個数: 24

約数和(自身を含む): 897303680

約数和(自身を除く): 349309727

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 246511, 739533, 2218599, 3204643, 4683709, 9613929, 14051127, 28841787, 42153381, 60888217, 182664651, 547993953]

約数ペア:

[(1, 547993953), (3, 182664651), (9, 60888217), (13, 42153381), (19, 28841787), (39, 14051127), (57, 9613929), (117, 4683709), (171, 3204643), (247, 2218599), (741, 739533), (2223, 246511)]