180523217

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{1009}}^1$

素因数の和:1496

約数の個数: 16

約数和(自身を含む): 210403200

約数和(自身を除く): 29879983

約数列:

[1, 7, 61, 419, 427, 1009, 2933, 7063, 25559, 61549, 178913, 422771, 430843, 2959397, 25789031, 180523217]

約数ペア:

[(1, 180523217), (7, 25789031), (61, 2959397), (419, 430843), (427, 422771), (1009, 178913), (2933, 61549), (7063, 25559)]