13202413

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:713

約数の個数: 16

約数和(自身を含む): 15673600

約数和(自身を除く): 2471187

約数列:

[1, 7, 49, 61, 343, 427, 631, 2989, 4417, 20923, 30919, 38491, 216433, 269437, 1886059, 13202413]

約数ペア:

[(1, 13202413), (7, 1886059), (49, 269437), (61, 216433), (343, 38491), (427, 30919), (631, 20923), (2989, 4417)]