31584729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{5347}}^1$

素因数の和:5540

約数の個数: 16

約数和(自身を含む): 46206720

約数和(自身を除く): 14621991

約数列:

[1, 3, 11, 33, 179, 537, 1969, 5347, 5907, 16041, 58817, 176451, 957113, 2871339, 10528243, 31584729]

約数ペア:

[(1, 31584729), (3, 10528243), (11, 2871339), (33, 957113), (179, 176451), (537, 58817), (1969, 16041), (5347, 5907)]