13213227

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3929}}^1$

素因数の和:4010

約数の個数: 16

約数和(自身を含む): 18864000

約数和(自身を除く): 5650773

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 3929, 11787, 74651, 223953, 231811, 695433, 4404409, 13213227]

約数ペア:

[(1, 13213227), (3, 4404409), (19, 695433), (57, 231811), (59, 223953), (177, 74651), (1121, 11787), (3363, 3929)]