16021497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{991}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 22712832

約数和(自身を除く): 6691335

約数列:

[1, 3, 17, 51, 317, 951, 991, 2973, 5389, 16167, 16847, 50541, 314147, 942441, 5340499, 16021497]

約数ペア:

[(1, 16021497), (3, 5340499), (17, 942441), (51, 314147), (317, 50541), (951, 16847), (991, 16167), (2973, 5389)]