1475887

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 1797120

約数和(自身を除く): 321233

約数列:

[1, 7, 23, 89, 103, 161, 623, 721, 2047, 2369, 9167, 14329, 16583, 64169, 210841, 1475887]

約数ペア:

[(1, 1475887), (7, 210841), (23, 64169), (89, 16583), (103, 14329), (161, 9167), (623, 2369), (721, 2047)]