489447211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{11239}}^1$

素因数の和:11394

約数の個数: 16

約数和(自身を含む): 553547520

約数和(自身を除く): 64100309

約数列:

[1, 11, 37, 107, 407, 1177, 3959, 11239, 43549, 123629, 415843, 1202573, 4574273, 13228303, 44495201, 489447211]

約数ペア:

[(1, 489447211), (11, 44495201), (37, 13228303), (107, 4574273), (407, 1202573), (1177, 415843), (3959, 123629), (11239, 43549)]