12418143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4127}}^1$

素因数の和:4206

約数の個数: 16

約数和(自身を含む): 17832960

約数和(自身を除く): 5414817

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 4127, 12381, 70159, 210477, 243493, 730479, 4139381, 12418143]

約数ペア:

[(1, 12418143), (3, 4139381), (17, 730479), (51, 243493), (59, 210477), (177, 70159), (1003, 12381), (3009, 4127)]