127684319

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{9973}}^1$

素因数の和:10070

約数の個数: 16

約数和(自身を含む): 153200640

約数和(自身を除く): 25516321

約数列:

[1, 7, 31, 59, 217, 413, 1829, 9973, 12803, 69811, 309163, 588407, 2164141, 4118849, 18240617, 127684319]

約数ペア:

[(1, 127684319), (7, 18240617), (31, 4118849), (59, 2164141), (217, 588407), (413, 309163), (1829, 69811), (9973, 12803)]