42865711

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2687}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 51093504

約数和(自身を除く): 8227793

約数列:

[1, 7, 43, 53, 301, 371, 2279, 2687, 15953, 18809, 115541, 142411, 808787, 996877, 6123673, 42865711]

約数ペア:

[(1, 42865711), (7, 6123673), (43, 996877), (53, 808787), (301, 142411), (371, 115541), (2279, 18809), (2687, 15953)]