1120291281

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{6551411}}^1$

素因数の和:6551436

約数の個数: 12

約数和(自身を含む): 1703367120

約数和(自身を除く): 583075839

約数列:

[1, 3, 9, 19, 57, 171, 6551411, 19654233, 58962699, 124476809, 373430427, 1120291281]

約数ペア:

[(1, 1120291281), (3, 373430427), (9, 124476809), (19, 58962699), (57, 19654233), (171, 6551411)]