237864561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{424001}}^1$

素因数の和:424032

約数の個数: 16

約数和(自身を含む): 366337728

約数和(自身を除く): 128473167

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 424001, 1272003, 4664011, 7208017, 13992033, 21624051, 79288187, 237864561]

約数ペア:

[(1, 237864561), (3, 79288187), (11, 21624051), (17, 13992033), (33, 7208017), (51, 4664011), (187, 1272003), (561, 424001)]