40857579

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38149}}^1$

素因数の和:38179

約数の個数: 24

約数和(自身を含む): 71416800

約数和(自身を除く): 30559221

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 38149, 114447, 267043, 343341, 648533, 801129, 1945599, 2403387, 4539731, 5836797, 13619193, 40857579]

約数ペア:

[(1, 40857579), (3, 13619193), (7, 5836797), (9, 4539731), (17, 2403387), (21, 1945599), (51, 801129), (63, 648533), (119, 343341), (153, 267043), (357, 114447), (1071, 38149)]