807492063

素因数分解:

$3^1\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{19913}}^1$

素因数の和:21854

約数の個数: 16

約数和(自身を含む): 1231163136

約数和(自身を除く): 423671073

約数列:

[1, 3, 7, 21, 1931, 5793, 13517, 19913, 40551, 59739, 139391, 418173, 38452003, 115356009, 269164021, 807492063]

約数ペア:

[(1, 807492063), (3, 269164021), (7, 115356009), (21, 38452003), (1931, 418173), (5793, 139391), (13517, 59739), (19913, 40551)]