113813819

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2843}}^1$

素因数の和:2919

約数の個数: 24

約数和(自身を含む): 142655040

約数和(自身を除く): 28841221

約数列:

[1, 7, 19, 43, 49, 133, 301, 817, 931, 2107, 2843, 5719, 19901, 40033, 54017, 122249, 139307, 378119, 855743, 2322731, 2646833, 5990201, 16259117, 113813819]

約数ペア:

[(1, 113813819), (7, 16259117), (19, 5990201), (43, 2646833), (49, 2322731), (133, 855743), (301, 378119), (817, 139307), (931, 122249), (2107, 54017), (2843, 40033), (5719, 19901)]