29980639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{463}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 34376832

約数和(自身を除く): 4396193

約数列:

[1, 13, 17, 221, 293, 463, 3809, 4981, 6019, 7871, 64753, 102323, 135659, 1763567, 2306203, 29980639]

約数ペア:

[(1, 29980639), (13, 2306203), (17, 1763567), (221, 135659), (293, 102323), (463, 64753), (3809, 7871), (4981, 6019)]