16097823

素因数分解:

$3^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 27334008

約数和(自身を除く): 11236185

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 173, 211, 441, 519, 633, 1211, 1477, 1557, 1899, 3633, 4431, 8477, 10339, 10899, 13293, 25431, 31017, 36503, 76293, 93051, 109509, 255521, 328527, 766563, 1788647, 2299689, 5365941, 16097823]

約数ペア:

[(1, 16097823), (3, 5365941), (7, 2299689), (9, 1788647), (21, 766563), (49, 328527), (63, 255521), (147, 109509), (173, 93051), (211, 76293), (441, 36503), (519, 31017), (633, 25431), (1211, 13293), (1477, 10899), (1557, 10339), (1899, 8477), (3633, 4431)]