12607903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2334

約数の個数: 16

約数和(自身を含む): 15941376

約数和(自身を除く): 3333473

約数列:

[1, 7, 11, 73, 77, 511, 803, 2243, 5621, 15701, 24673, 163739, 172711, 1146173, 1801129, 12607903]

約数ペア:

[(1, 12607903), (7, 1801129), (11, 1146173), (73, 172711), (77, 163739), (511, 24673), (803, 15701), (2243, 5621)]