292474089

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{3389}}^1$

素因数の和:3661

約数の個数: 24

約数和(自身を含む): 434353920

約数和(自身を除く): 141879831

約数列:

[1, 3, 9, 43, 129, 223, 387, 669, 2007, 3389, 9589, 10167, 28767, 30501, 86301, 145727, 437181, 755747, 1311543, 2267241, 6801723, 32497121, 97491363, 292474089]

約数ペア:

[(1, 292474089), (3, 97491363), (9, 32497121), (43, 6801723), (129, 2267241), (223, 1311543), (387, 755747), (669, 437181), (2007, 145727), (3389, 86301), (9589, 30501), (10167, 28767)]