251480319999

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{69661}}^1\times {\mathrm{6047}}^1$

素因数の和:75910

約数の個数: 16

約数和(自身を含む): 337052620800

約数和(自身を除く): 85572300801

約数列:

[1, 3, 199, 597, 6047, 18141, 69661, 208983, 1203353, 3610059, 13862539, 41587617, 421240067, 1263720201, 83826773333, 251480319999]

約数ペア:

[(1, 251480319999), (3, 83826773333), (199, 1263720201), (597, 421240067), (6047, 41587617), (18141, 13862539), (69661, 3610059), (208983, 1203353)]