276880019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{463}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 301752192

約数和(自身を除く): 24872173

約数列:

[1, 13, 157, 293, 463, 2041, 3809, 6019, 46001, 72691, 135659, 598013, 944983, 1763567, 21298463, 276880019]

約数ペア:

[(1, 276880019), (13, 21298463), (157, 1763567), (293, 944983), (463, 598013), (2041, 135659), (3809, 72691), (6019, 46001)]