2009408973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{246523}}^1$

素因数の和:246569

約数の個数: 32

約数和(自身を含む): 3313282560

約数和(自身を除く): 1303873587

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 246523, 739569, 2711753, 3204799, 4683937, 8135259, 9614397, 14051811, 35252789, 51523307, 60891181, 105758367, 154569921, 182673543, 669802991, 2009408973]

約数ペア:

[(1, 2009408973), (3, 669802991), (11, 182673543), (13, 154569921), (19, 105758367), (33, 60891181), (39, 51523307), (57, 35252789), (143, 14051811), (209, 9614397), (247, 8135259), (429, 4683937), (627, 3204799), (741, 2711753), (2717, 739569), (8151, 246523)]