40449283

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2203}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 48100096

約数和(自身を除く): 7650813

約数列:

[1, 7, 43, 61, 301, 427, 2203, 2623, 15421, 18361, 94729, 134383, 663103, 940681, 5778469, 40449283]

約数ペア:

[(1, 40449283), (7, 5778469), (43, 940681), (61, 663103), (301, 134383), (427, 94729), (2203, 18361), (2623, 15421)]