81398431

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 88327584

約数和(自身を除く): 6929153

約数列:

[1, 17, 73, 107, 613, 1241, 1819, 7811, 10421, 44749, 65591, 132787, 760733, 1115047, 4788143, 81398431]

約数ペア:

[(1, 81398431), (17, 4788143), (73, 1115047), (107, 760733), (613, 132787), (1241, 65591), (1819, 44749), (7811, 10421)]