28616907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{45641}}^1$

素因数の和:45674

約数の個数: 16

約数和(自身を含む): 43816320

約数和(自身を除く): 15199413

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 45641, 136923, 502051, 867179, 1506153, 2601537, 9538969, 28616907]

約数ペア:

[(1, 28616907), (3, 9538969), (11, 2601537), (19, 1506153), (33, 867179), (57, 502051), (209, 136923), (627, 45641)]