2939215563

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{211927}}^1$

素因数の和:212023

約数の個数: 24

約数和(自身を含む): 4496264448

約数和(自身を除く): 1557048885

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 4623, 13869, 211927, 635781, 1907343, 4874321, 14199109, 14622963, 42597327, 43868889, 127791981, 326579507, 979738521, 2939215563]

約数ペア:

[(1, 2939215563), (3, 979738521), (9, 326579507), (23, 127791981), (67, 43868889), (69, 42597327), (201, 14622963), (207, 14199109), (603, 4874321), (1541, 1907343), (4623, 635781), (13869, 211927)]