123643380973

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1\times {\mathrm{414467}}^1$

素因数の和:416736

約数の個数: 16

約数和(自身を含む): 148810590720

約数和(自身を除く): 25167209747

約数列:

[1, 7, 19, 133, 2243, 15701, 42617, 298319, 414467, 2901269, 7874873, 55124111, 929649481, 6507546367, 17663340139, 123643380973]

約数ペア:

[(1, 123643380973), (7, 17663340139), (19, 6507546367), (133, 929649481), (2243, 55124111), (15701, 7874873), (42617, 2901269), (298319, 414467)]