27799611

素因数分解:

$3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{673}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 43335504

約数和(自身を除く): 15535893

約数列:

[1, 3, 7, 21, 49, 147, 281, 673, 843, 1967, 2019, 4711, 5901, 13769, 14133, 32977, 41307, 98931, 189113, 567339, 1323791, 3971373, 9266537, 27799611]

約数ペア:

[(1, 27799611), (3, 9266537), (7, 3971373), (21, 1323791), (49, 567339), (147, 189113), (281, 98931), (673, 41307), (843, 32977), (1967, 14133), (2019, 13769), (4711, 5901)]