121245131457

素因数分解:

$3^2\times {\mathrm{1039}}^1\times {\mathrm{12966007}}^1$

素因数の和:12967052

約数の個数: 12

約数和(自身を含む): 175300428160

約数和(自身を除く): 54055296703

約数列:

[1, 3, 9, 1039, 3117, 9351, 12966007, 38898021, 116694063, 13471681273, 40415043819, 121245131457]

約数ペア:

[(1, 121245131457), (3, 40415043819), (9, 13471681273), (1039, 116694063), (3117, 38898021), (9351, 12966007)]