1805947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 2163168

約数和(自身を除く): 357221

約数列:

[1, 11, 13, 73, 143, 173, 803, 949, 1903, 2249, 10439, 12629, 24739, 138919, 164177, 1805947]

約数ペア:

[(1, 1805947), (11, 164177), (13, 138919), (73, 24739), (143, 12629), (173, 10439), (803, 2249), (949, 1903)]