1234079

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 24

約数和(自身を含む): 1634304

約数和(自身を除く): 400225

約数列:

[1, 7, 11, 31, 47, 77, 121, 217, 329, 341, 517, 847, 1457, 2387, 3619, 3751, 5687, 10199, 16027, 26257, 39809, 112189, 176297, 1234079]

約数ペア:

[(1, 1234079), (7, 176297), (11, 112189), (31, 39809), (47, 26257), (77, 16027), (121, 10199), (217, 5687), (329, 3751), (341, 3619), (517, 2387), (847, 1457)]