127984241

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2851}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 163864512

約数和(自身を除く): 35880271

約数列:

[1, 7, 11, 53, 77, 121, 371, 583, 847, 2851, 4081, 6413, 19957, 31361, 44891, 151103, 219527, 344971, 1057721, 1662133, 2414797, 11634931, 18283463, 127984241]

約数ペア:

[(1, 127984241), (7, 18283463), (11, 11634931), (53, 2414797), (77, 1662133), (121, 1057721), (371, 344971), (583, 219527), (847, 151103), (2851, 44891), (4081, 31361), (6413, 19957)]