3819321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 6080256

約数和(自身を除く): 2260935

約数列:

[1, 3, 9, 11, 33, 99, 173, 223, 519, 669, 1557, 1903, 2007, 2453, 5709, 7359, 17127, 22077, 38579, 115737, 347211, 424369, 1273107, 3819321]

約数ペア:

[(1, 3819321), (3, 1273107), (9, 424369), (11, 347211), (33, 115737), (99, 38579), (173, 22077), (223, 17127), (519, 7359), (669, 5709), (1557, 2453), (1903, 2007)]