42953813

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2543}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 52101120

約数和(自身を除く): 9147307

約数列:

[1, 7, 19, 127, 133, 889, 2413, 2543, 16891, 17801, 48317, 322961, 338219, 2260727, 6136259, 42953813]

約数ペア:

[(1, 42953813), (7, 6136259), (19, 2260727), (127, 338219), (133, 322961), (889, 48317), (2413, 17801), (2543, 16891)]