1201543

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 1520640

約数和(自身を除く): 319097

約数列:

[1, 7, 17, 23, 119, 161, 391, 439, 2737, 3073, 7463, 10097, 52241, 70679, 171649, 1201543]

約数ペア:

[(1, 1201543), (7, 171649), (17, 70679), (23, 52241), (119, 10097), (161, 7463), (391, 3073), (439, 2737)]