541255689

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{514013}}^1$

素因数の和:514038

約数の個数: 20

約数和(自身を含む): 870739716

約数和(自身を除く): 329484027

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 514013, 1542039, 4626117, 6682169, 13878351, 20046507, 41635053, 60139521, 180418563, 541255689]

約数ペア:

[(1, 541255689), (3, 180418563), (9, 60139521), (13, 41635053), (27, 20046507), (39, 13878351), (81, 6682169), (117, 4626117), (351, 1542039), (1053, 514013)]