25081357

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 29306880

約数和(自身を除く): 4225523

約数列:

[1, 7, 89, 127, 317, 623, 889, 2219, 11303, 28213, 40259, 79121, 197491, 281813, 3583051, 25081357]

約数ペア:

[(1, 25081357), (7, 3583051), (89, 281813), (127, 197491), (317, 79121), (623, 40259), (889, 28213), (2219, 11303)]