139505611

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{3331}}^1$

素因数の和:3562

約数の個数: 16

約数和(自身を含む): 165480448

約数和(自身を除く): 25974837

約数列:

[1, 7, 31, 193, 217, 1351, 3331, 5983, 23317, 41881, 103261, 642883, 722827, 4500181, 19929373, 139505611]

約数ペア:

[(1, 139505611), (7, 19929373), (31, 4500181), (193, 722827), (217, 642883), (1351, 103261), (3331, 41881), (5983, 23317)]