6688377

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 10233600

約数和(自身を除く): 3545223

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 409, 711, 1227, 1817, 3681, 5451, 9407, 16353, 28221, 32311, 84663, 96933, 290799, 743153, 2229459, 6688377]

約数ペア:

[(1, 6688377), (3, 2229459), (9, 743153), (23, 290799), (69, 96933), (79, 84663), (207, 32311), (237, 28221), (409, 16353), (711, 9407), (1227, 5451), (1817, 3681)]