528143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3$

素因数の和:75

約数の個数: 16

約数和(自身を含む): 695040

約数和(自身を除く): 166897

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2527, 3971, 6859, 27797, 48013, 75449, 528143]

約数ペア:

[(1, 528143), (7, 75449), (11, 48013), (19, 27797), (77, 6859), (133, 3971), (209, 2527), (361, 1463)]