90011341

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15739}}^1$

素因数の和:15808

約数の個数: 16

約数和(自身を含む): 110809600

約数和(自身を除く): 20798259

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 15739, 110173, 299041, 676777, 2093287, 4737439, 12858763, 90011341]

約数ペア:

[(1, 90011341), (7, 12858763), (19, 4737439), (43, 2093287), (133, 676777), (301, 299041), (817, 110173), (5719, 15739)]