39860359

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 54107136

約数和(自身を除く): 14246777

約数列:

[1, 7, 11, 17, 37, 77, 119, 187, 259, 407, 629, 823, 1309, 2849, 4403, 5761, 6919, 9053, 13991, 30451, 48433, 63371, 97937, 153901, 213157, 334961, 517667, 1077307, 2344727, 3623669, 5694337, 39860359]

約数ペア:

[(1, 39860359), (7, 5694337), (11, 3623669), (17, 2344727), (37, 1077307), (77, 517667), (119, 334961), (187, 213157), (259, 153901), (407, 97937), (629, 63371), (823, 48433), (1309, 30451), (2849, 13991), (4403, 9053), (5761, 6919)]