2743069

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 3508920

約数和(自身を除く): 765851

約数列:

[1, 7, 17, 37, 49, 89, 119, 259, 623, 629, 833, 1513, 1813, 3293, 4361, 4403, 10591, 23051, 30821, 55981, 74137, 161357, 391867, 2743069]

約数ペア:

[(1, 2743069), (7, 391867), (17, 161357), (37, 74137), (49, 55981), (89, 30821), (119, 23051), (259, 10591), (623, 4403), (629, 4361), (833, 3293), (1513, 1813)]