30263181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40841}}^1$

素因数の和:40876

約数の個数: 16

約数和(自身を含む): 45743040

約数和(自身を除く): 15479859

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 40841, 122523, 530933, 775979, 1592799, 2327937, 10087727, 30263181]

約数ペア:

[(1, 30263181), (3, 10087727), (13, 2327937), (19, 1592799), (39, 775979), (57, 530933), (247, 122523), (741, 40841)]