12900503

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{701}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 16174080

約数和(自身を除く): 3273577

約数列:

[1, 7, 11, 77, 239, 701, 1673, 2629, 4907, 7711, 18403, 53977, 167539, 1172773, 1842929, 12900503]

約数ペア:

[(1, 12900503), (7, 1842929), (11, 1172773), (77, 167539), (239, 53977), (701, 18403), (1673, 7711), (2629, 4907)]