12039027

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 22794240

約数和(自身を除く): 10755213

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 77, 91, 133, 143, 209, 211, 231, 247, 273, 399, 429, 627, 633, 741, 1001, 1463, 1477, 1729, 2321, 2717, 2743, 3003, 4009, 4389, 4431, 5187, 6963, 8151, 8229, 12027, 16247, 19019, 19201, 28063, 30173, 44099, 48741, 52117, 57057, 57603, 84189, 90519, 132297, 156351, 211211, 308693, 364819, 573287, 633633, 926079, 1094457, 1719861, 4013009, 12039027]

約数ペア:

[(1, 12039027), (3, 4013009), (7, 1719861), (11, 1094457), (13, 926079), (19, 633633), (21, 573287), (33, 364819), (39, 308693), (57, 211211), (77, 156351), (91, 132297), (133, 90519), (143, 84189), (209, 57603), (211, 57057), (231, 52117), (247, 48741), (273, 44099), (399, 30173), (429, 28063), (627, 19201), (633, 19019), (741, 16247), (1001, 12027), (1463, 8229), (1477, 8151), (1729, 6963), (2321, 5187), (2717, 4431), (2743, 4389), (3003, 4009)]