1036728020139

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{388724417}}^1$

素因数の和:388724554

約数の個数: 16

約数和(自身を含む): 1592215216128

約数和(自身を除く): 555487195989

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 388724417, 1166173251, 2721070919, 8163212757, 49368000959, 148104002877, 345576006713, 1036728020139]

約数ペア:

[(1, 1036728020139), (3, 345576006713), (7, 148104002877), (21, 49368000959), (127, 8163212757), (381, 2721070919), (889, 1166173251), (2667, 388724417)]