3133389

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 5170176

約数和(自身を除く): 2036787

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 131, 201, 357, 393, 469, 917, 1139, 1407, 2227, 2751, 3417, 6681, 7973, 8777, 15589, 23919, 26331, 46767, 61439, 149209, 184317, 447627, 1044463, 3133389]

約数ペア:

[(1, 3133389), (3, 1044463), (7, 447627), (17, 184317), (21, 149209), (51, 61439), (67, 46767), (119, 26331), (131, 23919), (201, 15589), (357, 8777), (393, 7973), (469, 6681), (917, 3417), (1139, 2751), (1407, 2227)]