42585897

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1381}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 59923520

約数和(自身を除く): 17337623

約数列:

[1, 3, 19, 57, 541, 1381, 1623, 4143, 10279, 26239, 30837, 78717, 747121, 2241363, 14195299, 42585897]

約数ペア:

[(1, 42585897), (3, 14195299), (19, 2241363), (57, 747121), (541, 78717), (1381, 30837), (1623, 26239), (4143, 10279)]