47091143

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{16921}}^1$

素因数の和:16966

約数の個数: 12

約数和(自身を含む): 54015024

約数和(自身を除く): 6923881

約数列:

[1, 11, 23, 121, 253, 2783, 16921, 186131, 389183, 2047441, 4281013, 47091143]

約数ペア:

[(1, 47091143), (11, 4281013), (23, 2047441), (121, 389183), (253, 186131), (2783, 16921)]