40688417

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11243}}^1$

素因数の和:11308

約数の個数: 16

約数和(自身を含む): 51812352

約数和(自身を除く): 11123935

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 11243, 78701, 123673, 528421, 865711, 3698947, 5812631, 40688417]

約数ペア:

[(1, 40688417), (7, 5812631), (11, 3698947), (47, 865711), (77, 528421), (329, 123673), (517, 78701), (3619, 11243)]