56540913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131797}}^1$

素因数の和:131824

約数の個数: 16

約数和(自身を含む): 88568256

約数和(自身を除く): 32027343

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 131797, 395391, 1449767, 1713361, 4349301, 5140083, 18846971, 56540913]

約数ペア:

[(1, 56540913), (3, 18846971), (11, 5140083), (13, 4349301), (33, 1713361), (39, 1449767), (143, 395391), (429, 131797)]