7429521

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 11052832

約数和(自身を除く): 3623311

約数列:

[1, 3, 11, 33, 97, 121, 211, 291, 363, 633, 1067, 2321, 3201, 6963, 11737, 20467, 25531, 35211, 61401, 76593, 225137, 675411, 2476507, 7429521]

約数ペア:

[(1, 7429521), (3, 2476507), (11, 675411), (33, 225137), (97, 76593), (121, 61401), (211, 35211), (291, 25531), (363, 20467), (633, 11737), (1067, 6963), (2321, 3201)]