164987173

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4157}}^1$

素因数の和:4284

約数の個数: 16

約数和(自身を含む): 184415616

約数和(自身を除く): 19428443

約数列:

[1, 13, 43, 71, 559, 923, 3053, 4157, 39689, 54041, 178751, 295147, 2323763, 3836911, 12691321, 164987173]

約数ペア:

[(1, 164987173), (13, 12691321), (43, 3836911), (71, 2323763), (559, 295147), (923, 178751), (3053, 54041), (4157, 39689)]