1355143349

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{18911}}^1$

素因数の和:19300

約数の個数: 16

約数和(自身を含む): 1606763520

約数和(自身を除く): 251620171

約数列:

[1, 7, 29, 203, 353, 2471, 10237, 18911, 71659, 132377, 548419, 3838933, 6675583, 46729081, 193591907, 1355143349]

約数ペア:

[(1, 1355143349), (7, 193591907), (29, 46729081), (203, 6675583), (353, 3838933), (2471, 548419), (10237, 132377), (18911, 71659)]