30802849

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 39682944

約数和(自身を除く): 8880095

約数列:

[1, 7, 11, 41, 77, 121, 287, 451, 847, 887, 3157, 4961, 6209, 9757, 34727, 36367, 68299, 107327, 254569, 400037, 751289, 2800259, 4400407, 30802849]

約数ペア:

[(1, 30802849), (7, 4400407), (11, 2800259), (41, 751289), (77, 400037), (121, 254569), (287, 107327), (451, 68299), (847, 36367), (887, 34727), (3157, 9757), (4961, 6209)]