42996689

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 47044800

約数和(自身を除く): 4048111

約数列:

[1, 17, 43, 131, 449, 731, 2227, 5633, 7633, 19307, 58819, 95761, 328219, 999923, 2529217, 42996689]

約数ペア:

[(1, 42996689), (17, 2529217), (43, 999923), (131, 328219), (449, 95761), (731, 58819), (2227, 19307), (5633, 7633)]