97397839

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{180701}}^1$

素因数の和:180726

約数の個数: 12

約数和(自身を含む): 123600168

約数和(自身を除く): 26202329

約数列:

[1, 7, 11, 49, 77, 539, 180701, 1264907, 1987711, 8854349, 13913977, 97397839]

約数ペア:

[(1, 97397839), (7, 13913977), (11, 8854349), (49, 1987711), (77, 1264907), (539, 180701)]