2017121271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{5023}}^1$

素因数の和:5363

約数の個数: 32

約数和(自身を含む): 3013435392

約数和(自身を除く): 996314121

約数列:

[1, 3, 11, 33, 43, 129, 283, 473, 849, 1419, 3113, 5023, 9339, 12169, 15069, 36507, 55253, 133859, 165759, 215989, 401577, 647967, 1421509, 2375879, 4264527, 7127637, 15636599, 46909797, 61124887, 183374661, 672373757, 2017121271]

約数ペア:

[(1, 2017121271), (3, 672373757), (11, 183374661), (33, 61124887), (43, 46909797), (129, 15636599), (283, 7127637), (473, 4264527), (849, 2375879), (1419, 1421509), (3113, 647967), (5023, 401577), (9339, 215989), (12169, 165759), (15069, 133859), (36507, 55253)]