89597959

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^2\times {\mathrm{199}}^1$

素因数の和:343

約数の個数: 18

約数和(自身を含む): 100627800

約数和(自身を除く): 11029841

約数列:

[1, 11, 61, 121, 199, 671, 2189, 3721, 7381, 12139, 24079, 40931, 133529, 450241, 740479, 1468819, 8145269, 89597959]

約数ペア:

[(1, 89597959), (11, 8145269), (61, 1468819), (121, 740479), (199, 450241), (671, 133529), (2189, 40931), (3721, 24079), (7381, 12139)]