188147959

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{21001}}^1$

素因数の和:21066

約数の個数: 12

約数和(自身を含む): 206323648

約数和(自身を除く): 18175689

約数列:

[1, 17, 31, 289, 527, 8959, 21001, 357017, 651031, 6069289, 11067527, 188147959]

約数ペア:

[(1, 188147959), (17, 11067527), (31, 6069289), (289, 651031), (527, 357017), (8959, 21001)]