7131644181

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{471389}}^1$

素因数の和:471477

約数の個数: 18

約数和(自身を含む): 10558664610

約数和(自身を除く): 3427020429

約数列:

[1, 3, 9, 41, 123, 369, 1681, 5043, 15129, 471389, 1414167, 4242501, 19326949, 57980847, 173942541, 792404909, 2377214727, 7131644181]

約数ペア:

[(1, 7131644181), (3, 2377214727), (9, 792404909), (41, 173942541), (123, 57980847), (369, 19326949), (1681, 4242501), (5043, 1414167), (15129, 471389)]