21848314605819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{12097}}^1\times {\mathrm{284111}}^1$

素因数の和:296387

約数の個数: 32

約数和(自身を含む): 31567125187584

約数和(自身を除く): 9718810581765

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 12097, 36291, 157261, 284111, 471783, 852333, 1971811, 3693443, 5915433, 11080329, 25633543, 46310093, 76900629, 138930279, 602031209, 1806093627, 3436890767, 10310672301, 44679579971, 134038739913, 560213195021, 1680639585063, 7282771535273, 21848314605819]

約数ペア:

[(1, 21848314605819), (3, 7282771535273), (13, 1680639585063), (39, 560213195021), (163, 134038739913), (489, 44679579971), (2119, 10310672301), (6357, 3436890767), (12097, 1806093627), (36291, 602031209), (157261, 138930279), (284111, 76900629), (471783, 46310093), (852333, 25633543), (1971811, 11080329), (3693443, 5915433)]