17450451

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{9103}}^1$

素因数の和:9183

約数の個数: 16

約数和(自身を含む): 26219520

約数和(自身を除く): 8769069

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 9103, 27309, 81927, 245781, 646313, 1938939, 5816817, 17450451]

約数ペア:

[(1, 17450451), (3, 5816817), (9, 1938939), (27, 646313), (71, 245781), (213, 81927), (639, 27309), (1917, 9103)]