56569709

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3719}}^1$

素因数の和:3820

約数の個数: 16

約数和(自身を含む): 67495680

約数和(自身を除く): 10925971

約数列:

[1, 7, 41, 53, 287, 371, 2173, 3719, 15211, 26033, 152479, 197107, 1067353, 1379749, 8081387, 56569709]

約数ペア:

[(1, 56569709), (7, 8081387), (41, 1379749), (53, 1067353), (287, 197107), (371, 152479), (2173, 26033), (3719, 15211)]