28932296967

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1786937}}^1$

素因数の和:1787207

約数の個数: 24

約数和(自身を含む): 47947120416

約数和(自身を除く): 19014823449

約数列:

[1, 3, 7, 9, 21, 63, 257, 771, 1799, 2313, 5397, 16191, 1786937, 5360811, 12508559, 16082433, 37525677, 112577031, 459242809, 1377728427, 3214699663, 4133185281, 9644098989, 28932296967]

約数ペア:

[(1, 28932296967), (3, 9644098989), (7, 4133185281), (9, 3214699663), (21, 1377728427), (63, 459242809), (257, 112577031), (771, 37525677), (1799, 16082433), (2313, 12508559), (5397, 5360811), (16191, 1786937)]