28965101

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 34409760

約数和(自身を除く): 5444659

約数列:

[1, 11, 19, 43, 121, 209, 293, 473, 817, 2299, 3223, 5203, 5567, 8987, 12599, 35453, 61237, 98857, 138589, 239381, 673607, 1524479, 2633191, 28965101]

約数ペア:

[(1, 28965101), (11, 2633191), (19, 1524479), (43, 673607), (121, 239381), (209, 138589), (293, 98857), (473, 61237), (817, 35453), (2299, 12599), (3223, 8987), (5203, 5567)]