31085593

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13921}}^1$

素因数の和:13968

約数の個数: 16

約数和(自身を含む): 40095360

約数和(自身を除く): 9009767

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 13921, 97447, 153131, 403709, 1071917, 2825963, 4440799, 31085593]

約数ペア:

[(1, 31085593), (7, 4440799), (11, 2825963), (29, 1071917), (77, 403709), (203, 153131), (319, 97447), (2233, 13921)]