224748441

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{691}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 330333120

約数和(自身を除く): 105584679

約数列:

[1, 3, 9, 71, 213, 509, 639, 691, 1527, 2073, 4581, 6219, 36139, 49061, 108417, 147183, 325251, 351719, 441549, 1055157, 3165471, 24972049, 74916147, 224748441]

約数ペア:

[(1, 224748441), (3, 74916147), (9, 24972049), (71, 3165471), (213, 1055157), (509, 441549), (639, 351719), (691, 325251), (1527, 147183), (2073, 108417), (4581, 49061), (6219, 36139)]