56284479

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{743}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 85887360

約数和(自身を除く): 29602881

約数列:

[1, 3, 9, 19, 57, 171, 443, 743, 1329, 2229, 3987, 6687, 8417, 14117, 25251, 42351, 75753, 127053, 329149, 987447, 2962341, 6253831, 18761493, 56284479]

約数ペア:

[(1, 56284479), (3, 18761493), (9, 6253831), (19, 2962341), (57, 987447), (171, 329149), (443, 127053), (743, 75753), (1329, 42351), (2229, 25251), (3987, 14117), (6687, 8417)]