76397489

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{743}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 90018048

約数和(自身を除く): 13620559

約数列:

[1, 7, 37, 259, 397, 743, 2779, 5201, 14689, 27491, 102823, 192437, 294971, 2064797, 10913927, 76397489]

約数ペア:

[(1, 76397489), (7, 10913927), (37, 2064797), (259, 294971), (397, 192437), (743, 102823), (2779, 27491), (5201, 14689)]