9965543

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 11837760

約数和(自身を除く): 1872217

約数列:

[1, 7, 37, 109, 259, 353, 763, 2471, 4033, 13061, 28231, 38477, 91427, 269339, 1423649, 9965543]

約数ペア:

[(1, 9965543), (7, 1423649), (37, 269339), (109, 91427), (259, 38477), (353, 28231), (763, 13061), (2471, 4033)]