498401319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{91939}}^1$

素因数の和:92094

約数の個数: 16

約数和(自身を含む): 720809600

約数和(自身を除く): 222408281

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 91939, 275817, 1195207, 3585621, 12779521, 38338563, 166133773, 498401319]

約数ペア:

[(1, 498401319), (3, 166133773), (13, 38338563), (39, 12779521), (139, 3585621), (417, 1195207), (1807, 275817), (5421, 91939)]