2001575229

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{2609}}^1\times {\mathrm{5441}}^1$

素因数の和:8100

約数の個数: 16

約数和(自身を含む): 2727095040

約数和(自身を除く): 725519811

約数列:

[1, 3, 47, 141, 2609, 5441, 7827, 16323, 122623, 255727, 367869, 767181, 14195569, 42586707, 667191743, 2001575229]

約数ペア:

[(1, 2001575229), (3, 667191743), (47, 42586707), (141, 14195569), (2609, 767181), (5441, 367869), (7827, 255727), (16323, 122623)]