87970321919

素因数分解:

${\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1\times {\mathrm{25717}}^1$

素因数の和:26834

約数の個数: 16

約数和(自身を含む): 91167635328

約数和(自身を除く): 3197313409

約数列:

[1, 47, 73, 997, 3431, 25717, 46859, 72781, 1208699, 1877341, 3420707, 25639849, 88235027, 1205072903, 1871708977, 87970321919]

約数ペア:

[(1, 87970321919), (47, 1871708977), (73, 1205072903), (997, 88235027), (3431, 25639849), (25717, 3420707), (46859, 1877341), (72781, 1208699)]