7252567

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 8750592

約数和(自身を除く): 1498025

約数列:

[1, 7, 23, 107, 161, 421, 749, 2461, 2947, 9683, 17227, 45047, 67781, 315329, 1036081, 7252567]

約数ペア:

[(1, 7252567), (7, 1036081), (23, 315329), (107, 67781), (161, 45047), (421, 17227), (749, 9683), (2461, 2947)]