231440329

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{20411}}^1$

素因数の和:20480

約数の個数: 16

約数和(自身を含む): 264539520

約数和(自身を除く): 33099191

約数列:

[1, 17, 23, 29, 391, 493, 667, 11339, 20411, 346987, 469453, 591919, 7980701, 10062623, 13614137, 231440329]

約数ペア:

[(1, 231440329), (17, 13614137), (23, 10062623), (29, 7980701), (391, 591919), (493, 469453), (667, 346987), (11339, 20411)]