25732641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{353}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 38350944

約数和(自身を除く): 12618303

約数列:

[1, 3, 11, 33, 47, 141, 353, 517, 1059, 1551, 2209, 3883, 6627, 11649, 16591, 24299, 49773, 72897, 182501, 547503, 779777, 2339331, 8577547, 25732641]

約数ペア:

[(1, 25732641), (3, 8577547), (11, 2339331), (33, 779777), (47, 547503), (141, 182501), (353, 72897), (517, 49773), (1059, 24299), (1551, 16591), (2209, 11649), (3883, 6627)]