12149379

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 20678400

約数和(自身を除く): 8529021

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 2153, 5643, 6459, 19377, 23683, 40907, 58131, 71049, 122721, 213147, 368163, 449977, 639441, 1104489, 1349931, 4049793, 12149379]

約数ペア:

[(1, 12149379), (3, 4049793), (9, 1349931), (11, 1104489), (19, 639441), (27, 449977), (33, 368163), (57, 213147), (99, 122721), (171, 71049), (209, 58131), (297, 40907), (513, 23683), (627, 19377), (1881, 6459), (2153, 5643)]