5452139

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 7060704

約数和(自身を除く): 1608565

約数列:

[1, 7, 11, 41, 77, 121, 157, 287, 451, 847, 1099, 1727, 3157, 4961, 6437, 12089, 18997, 34727, 45059, 70807, 132979, 495649, 778877, 5452139]

約数ペア:

[(1, 5452139), (7, 778877), (11, 495649), (41, 132979), (77, 70807), (121, 45059), (157, 34727), (287, 18997), (451, 12089), (847, 6437), (1099, 4961), (1727, 3157)]