1927177

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 2322432

約数和(自身を除く): 395255

約数列:

[1, 7, 31, 83, 107, 217, 581, 749, 2573, 3317, 8881, 18011, 23219, 62167, 275311, 1927177]

約数ペア:

[(1, 1927177), (7, 275311), (31, 62167), (83, 23219), (107, 18011), (217, 8881), (581, 3317), (749, 2573)]