386284801

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 472708224

約数和(自身を除く): 86423423

約数列:

[1, 7, 19, 71, 133, 361, 497, 1349, 2153, 2527, 9443, 15071, 25631, 40907, 152863, 179417, 286349, 777233, 1070041, 2904397, 5440631, 20330779, 55183543, 386284801]

約数ペア:

[(1, 386284801), (7, 55183543), (19, 20330779), (71, 5440631), (133, 2904397), (361, 1070041), (497, 777233), (1349, 286349), (2153, 179417), (2527, 152863), (9443, 40907), (15071, 25631)]