127531297

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5347}}^1$

素因数の和:5448

約数の個数: 16

約数和(自身を含む): 143240832

約数和(自身を除く): 15709535

約数列:

[1, 17, 23, 61, 391, 1037, 1403, 5347, 23851, 90899, 122981, 326167, 2090677, 5544839, 7501841, 127531297]

約数ペア:

[(1, 127531297), (17, 7501841), (23, 5544839), (61, 2090677), (391, 326167), (1037, 122981), (1403, 90899), (5347, 23851)]