2580201

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{7351}}^1$

素因数の和:7373

約数の個数: 16

約数和(自身を含む): 4117120

約数和(自身を除く): 1536919

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 7351, 22053, 66159, 95563, 198477, 286689, 860067, 2580201]

約数ペア:

[(1, 2580201), (3, 860067), (9, 286689), (13, 198477), (27, 95563), (39, 66159), (117, 22053), (351, 7351)]