6749487

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:924

約数の個数: 20

約数和(自身を含む): 10193040

約数和(自身を除く): 3443553

約数列:

[1, 3, 9, 27, 81, 103, 309, 809, 927, 2427, 2781, 7281, 8343, 21843, 65529, 83327, 249981, 749943, 2249829, 6749487]

約数ペア:

[(1, 6749487), (3, 2249829), (9, 749943), (27, 249981), (81, 83327), (103, 65529), (309, 21843), (809, 8343), (927, 7281), (2427, 2781)]