855953869

素因数分解:

${\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 887350464

約数和(自身を除く): 31396595

約数列:

[1, 53, 113, 131, 1091, 5989, 6943, 14803, 57823, 123283, 142921, 784559, 6533999, 7574813, 16150073, 855953869]

約数ペア:

[(1, 855953869), (53, 16150073), (113, 7574813), (131, 6533999), (1091, 784559), (5989, 142921), (6943, 123283), (14803, 57823)]