859043981

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{5309}}^1$

素因数の和:5476

約数の個数: 16

約数和(自身を含む): 908392320

約数和(自身を除く): 49348339

約数列:

[1, 43, 53, 71, 2279, 3053, 3763, 5309, 161809, 228287, 281377, 376939, 12099211, 16208377, 19977767, 859043981]

約数ペア:

[(1, 859043981), (43, 19977767), (53, 16208377), (71, 12099211), (2279, 376939), (3053, 281377), (3763, 228287), (5309, 161809)]