8642062959

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{7109}}^1$

素因数の和:7387

約数の個数: 32

約数和(自身を含む): 12132504000

約数和(自身を除く): 3490441041

約数列:

[1, 3, 29, 87, 89, 157, 267, 471, 2581, 4553, 7109, 7743, 13659, 13973, 21327, 41919, 206161, 405217, 618483, 632701, 1116113, 1215651, 1898103, 3348339, 18348329, 32367277, 55044987, 97101831, 99334057, 298002171, 2880687653, 8642062959]

約数ペア:

[(1, 8642062959), (3, 2880687653), (29, 298002171), (87, 99334057), (89, 97101831), (157, 55044987), (267, 32367277), (471, 18348329), (2581, 3348339), (4553, 1898103), (7109, 1215651), (7743, 1116113), (13659, 632701), (13973, 618483), (21327, 405217), (41919, 206161)]