71146019

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4801}}^1$

素因数の和:4910

約数の個数: 16

約数和(自身を含む): 85283520

約数和(自身を除く): 14137501

約数列:

[1, 7, 29, 73, 203, 511, 2117, 4801, 14819, 33607, 139229, 350473, 974603, 2453311, 10163717, 71146019]

約数ペア:

[(1, 71146019), (7, 10163717), (29, 2453311), (73, 974603), (203, 350473), (511, 139229), (2117, 33607), (4801, 14819)]