5420922381

素因数分解:

$3^3\times 7^2\times {\mathrm{4097447}}^1$

素因数の和:4097470

約数の個数: 24

約数和(自身を含む): 9342181440

約数和(自身を除く): 3921259059

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 4097447, 12292341, 28682129, 36877023, 86046387, 110631069, 200774903, 258139161, 602324709, 774417483, 1806974127, 5420922381]

約数ペア:

[(1, 5420922381), (3, 1806974127), (7, 774417483), (9, 602324709), (21, 258139161), (27, 200774903), (49, 110631069), (63, 86046387), (147, 36877023), (189, 28682129), (441, 12292341), (1323, 4097447)]