538559073

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{23131}}^1$

素因数の和:23349

約数の個数: 24

約数和(自身を含む): 842004800

約数和(自身を除く): 303445727

約数列:

[1, 3, 9, 13, 39, 117, 199, 597, 1791, 2587, 7761, 23131, 23283, 69393, 208179, 300703, 902109, 2706327, 4603069, 13809207, 41427621, 59839897, 179519691, 538559073]

約数ペア:

[(1, 538559073), (3, 179519691), (9, 59839897), (13, 41427621), (39, 13809207), (117, 4603069), (199, 2706327), (597, 902109), (1791, 300703), (2587, 208179), (7761, 69393), (23131, 23283)]