172029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 270144

約数和(自身を除く): 98115

約数列:

[1, 3, 11, 13, 33, 39, 143, 401, 429, 1203, 4411, 5213, 13233, 15639, 57343, 172029]

約数ペア:

[(1, 172029), (3, 57343), (11, 15639), (13, 13233), (33, 5213), (39, 4411), (143, 1203), (401, 429)]