84760347

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{6947}}^1$

素因数の和:7047

約数の個数: 24

約数和(自身を含む): 133068096

約数和(自身を除く): 48307749

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 6947, 12201, 20841, 48629, 145887, 340403, 576601, 1021209, 1729803, 4036207, 12108621, 28253449, 84760347]

約数ペア:

[(1, 84760347), (3, 28253449), (7, 12108621), (21, 4036207), (49, 1729803), (83, 1021209), (147, 576601), (249, 340403), (581, 145887), (1743, 48629), (4067, 20841), (6947, 12201)]