2761479

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 4928000

約数和(自身を除く): 2166521

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 769, 1197, 2307, 3591, 5383, 6921, 14611, 16149, 20763, 43833, 48447, 102277, 131499, 145341, 306831, 394497, 920493, 2761479]

約数ペア:

[(1, 2761479), (3, 920493), (7, 394497), (9, 306831), (19, 145341), (21, 131499), (27, 102277), (57, 48447), (63, 43833), (133, 20763), (171, 16149), (189, 14611), (399, 6921), (513, 5383), (769, 3591), (1197, 2307)]