281034339

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1\times {\mathrm{2383}}^1$

素因数の和:4474

約数の個数: 16

約数和(自身を含む): 394790400

約数和(自身を除く): 113756061

約数列:

[1, 3, 19, 57, 2069, 2383, 6207, 7149, 39311, 45277, 117933, 135831, 4930427, 14791281, 93678113, 281034339]

約数ペア:

[(1, 281034339), (3, 93678113), (19, 14791281), (57, 4930427), (2069, 135831), (2383, 117933), (6207, 45277), (7149, 39311)]