21290460983

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{114479}}^1$

素因数の和:114583

約数の個数: 24

約数和(自身を含む): 24665860800

約数和(自身を除く): 3375399817

約数列:

[1, 11, 29, 53, 121, 319, 583, 1537, 3509, 6413, 16907, 114479, 185977, 1259269, 3319891, 6067387, 13851959, 36518801, 66741257, 175954223, 401706811, 734153827, 1935496453, 21290460983]

約数ペア:

[(1, 21290460983), (11, 1935496453), (29, 734153827), (53, 401706811), (121, 175954223), (319, 66741257), (583, 36518801), (1537, 13851959), (3509, 6067387), (6413, 3319891), (16907, 1259269), (114479, 185977)]