2550659319

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{18617}}^1$

素因数の和:19807

約数の個数: 24

約数和(自身を含む): 3971293872

約数和(自身を除く): 1420634553

約数列:

[1, 3, 9, 13, 39, 117, 1171, 3513, 10539, 15223, 18617, 45669, 55851, 137007, 167553, 242021, 726063, 2178189, 21800507, 65401521, 196204563, 283406591, 850219773, 2550659319]

約数ペア:

[(1, 2550659319), (3, 850219773), (9, 283406591), (13, 196204563), (39, 65401521), (117, 21800507), (1171, 2178189), (3513, 726063), (10539, 242021), (15223, 167553), (18617, 137007), (45669, 55851)]