2247249333

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1754293}}^1$

素因数の和:1754364

約数の個数: 16

約数和(自身を含む): 3480519296

約数和(自身を除く): 1233269963

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1754293, 5262879, 12280051, 36840153, 107011873, 321035619, 749083111, 2247249333]

約数ペア:

[(1, 2247249333), (3, 749083111), (7, 321035619), (21, 107011873), (61, 36840153), (183, 12280051), (427, 5262879), (1281, 1754293)]