1189702959

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{66841}}^1$

素因数の和:67210

約数の個数: 16

約数和(自身を含む): 1684418400

約数和(自身を除く): 494715441

約数列:

[1, 3, 17, 51, 349, 1047, 5933, 17799, 66841, 200523, 1136297, 3408891, 23327509, 69982527, 396567653, 1189702959]

約数ペア:

[(1, 1189702959), (3, 396567653), (17, 69982527), (51, 23327509), (349, 3408891), (1047, 1136297), (5933, 200523), (17799, 66841)]