13772091

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 20161872

約数和(自身を除く): 6389781

約数列:

[1, 3, 17, 31, 51, 93, 281, 527, 843, 961, 1581, 2883, 4777, 8711, 14331, 16337, 26133, 49011, 148087, 270041, 444261, 810123, 4590697, 13772091]

約数ペア:

[(1, 13772091), (3, 4590697), (17, 810123), (31, 444261), (51, 270041), (93, 148087), (281, 49011), (527, 26133), (843, 16337), (961, 14331), (1581, 8711), (2883, 4777)]