126439053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{170633}}^1$

素因数の和:170668

約数の個数: 16

約数和(自身を含む): 191110080

約数和(自身を除く): 64671027

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 170633, 511899, 2218229, 3242027, 6654687, 9726081, 42146351, 126439053]

約数ペア:

[(1, 126439053), (3, 42146351), (13, 9726081), (19, 6654687), (39, 3242027), (57, 2218229), (247, 511899), (741, 170633)]