168474493

素因数分解:

${\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 186149376

約数和(自身を除く): 17674883

約数列:

[1, 11, 173, 223, 397, 1903, 2453, 4367, 38579, 68681, 88531, 424369, 755491, 973841, 15315863, 168474493]

約数ペア:

[(1, 168474493), (11, 15315863), (173, 973841), (223, 755491), (397, 424369), (1903, 88531), (2453, 68681), (4367, 38579)]