28761573

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1783}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 40532480

約数和(自身を除く): 11770907

約数列:

[1, 3, 19, 57, 283, 849, 1783, 5349, 5377, 16131, 33877, 101631, 504589, 1513767, 9587191, 28761573]

約数ペア:

[(1, 28761573), (3, 9587191), (19, 1513767), (57, 504589), (283, 101631), (849, 33877), (1783, 16131), (5349, 5377)]