745024503

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{4481}}^1$

素因数の和:4994

約数の個数: 16

約数和(自身を含む): 1002748896

約数和(自身を除く): 257724393

約数列:

[1, 3, 157, 353, 471, 1059, 4481, 13443, 55421, 166263, 703517, 1581793, 2110551, 4745379, 248341501, 745024503]

約数ペア:

[(1, 745024503), (3, 248341501), (157, 4745379), (353, 2110551), (471, 1581793), (1059, 703517), (4481, 166263), (13443, 55421)]