25400853

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3623}}^1$

素因数の和:3689

約数の個数: 24

約数和(自身を含む): 39574080

約数和(自身を除く): 14173227

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 3623, 7011, 10869, 32607, 68837, 148543, 206511, 445629, 619533, 1336887, 2822317, 8466951, 25400853]

約数ペア:

[(1, 25400853), (3, 8466951), (9, 2822317), (19, 1336887), (41, 619533), (57, 445629), (123, 206511), (171, 148543), (369, 68837), (779, 32607), (2337, 10869), (3623, 7011)]