164247391

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{2803}}^1$

素因数の和:3582

約数の個数: 16

約数和(自身を含む): 205118208

約数和(自身を除く): 40870817

約数列:

[1, 7, 11, 77, 761, 2803, 5327, 8371, 19621, 30833, 58597, 215831, 2133083, 14931581, 23463913, 164247391]

約数ペア:

[(1, 164247391), (7, 23463913), (11, 14931581), (77, 2133083), (761, 215831), (2803, 58597), (5327, 30833), (8371, 19621)]