6648741

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 10558080

約数和(自身を除く): 3909339

約数列:

[1, 3, 9, 11, 33, 99, 239, 281, 717, 843, 2151, 2529, 2629, 3091, 7887, 9273, 23661, 27819, 67159, 201477, 604431, 738749, 2216247, 6648741]

約数ペア:

[(1, 6648741), (3, 2216247), (9, 738749), (11, 604431), (33, 201477), (99, 67159), (239, 27819), (281, 23661), (717, 9273), (843, 7887), (2151, 3091), (2529, 2629)]