164577439

素因数分解:

${\mathrm{13}}^2\times {\mathrm{673}}^1\times {\mathrm{1447}}^1$

素因数の和:2146

約数の個数: 12

約数和(自身を含む): 178599216

約数和(自身を除く): 14021777

約数列:

[1, 13, 169, 673, 1447, 8749, 18811, 113737, 244543, 973831, 12659803, 164577439]

約数ペア:

[(1, 164577439), (13, 12659803), (169, 973831), (673, 244543), (1447, 113737), (8749, 18811)]