509730491517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{12689}}^1\times {\mathrm{1030027}}^1$

素因数の和:1042732

約数の個数: 16

約数和(自身を含む): 731979097920

約数和(自身を除く): 222248606403

約数列:

[1, 3, 13, 39, 12689, 38067, 164957, 494871, 1030027, 3090081, 13390351, 40171053, 13070012603, 39210037809, 169910163839, 509730491517]

約数ペア:

[(1, 509730491517), (3, 169910163839), (13, 39210037809), (39, 13070012603), (12689, 40171053), (38067, 13390351), (164957, 3090081), (494871, 1030027)]