8005959

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7603}}^1$

素因数の和:7628

約数の個数: 20

約数和(自身を含む): 12881176

約数和(自身を除く): 4875217

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7603, 22809, 68427, 98839, 205281, 296517, 615843, 889551, 2668653, 8005959]

約数ペア:

[(1, 8005959), (3, 2668653), (9, 889551), (13, 615843), (27, 296517), (39, 205281), (81, 98839), (117, 68427), (351, 22809), (1053, 7603)]