25013703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 39513600

約数和(自身を除く): 14499897

約数列:

[1, 3, 11, 13, 33, 39, 143, 199, 293, 429, 597, 879, 2189, 2587, 3223, 3809, 6567, 7761, 9669, 11427, 28457, 41899, 58307, 85371, 125697, 174921, 641377, 757991, 1924131, 2273973, 8337901, 25013703]

約数ペア:

[(1, 25013703), (3, 8337901), (11, 2273973), (13, 1924131), (33, 757991), (39, 641377), (143, 174921), (199, 125697), (293, 85371), (429, 58307), (597, 41899), (879, 28457), (2189, 11427), (2587, 9669), (3223, 7761), (3809, 6567)]