396502127

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 488448000

約数和(自身を除く): 91945873

約数列:

[1, 7, 19, 71, 133, 199, 211, 497, 1349, 1393, 1477, 3781, 4009, 9443, 14129, 14981, 26467, 28063, 41989, 98903, 104867, 268451, 284639, 293923, 797791, 1879157, 1992473, 2981219, 5584537, 20868533, 56643161, 396502127]

約数ペア:

[(1, 396502127), (7, 56643161), (19, 20868533), (71, 5584537), (133, 2981219), (199, 1992473), (211, 1879157), (497, 797791), (1349, 293923), (1393, 284639), (1477, 268451), (3781, 104867), (4009, 98903), (9443, 41989), (14129, 28063), (14981, 26467)]