28470873

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1627}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 40113920

約数和(自身を除く): 11643047

約数列:

[1, 3, 19, 57, 307, 921, 1627, 4881, 5833, 17499, 30913, 92739, 499489, 1498467, 9490291, 28470873]

約数ペア:

[(1, 28470873), (3, 9490291), (19, 1498467), (57, 499489), (307, 92739), (921, 30913), (1627, 17499), (4881, 5833)]