11689953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1979}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 17107200

約数和(自身を除く): 5417247

約数列:

[1, 3, 11, 33, 179, 537, 1969, 1979, 5907, 5937, 21769, 65307, 354241, 1062723, 3896651, 11689953]

約数ペア:

[(1, 11689953), (3, 3896651), (11, 1062723), (33, 354241), (179, 65307), (537, 21769), (1969, 5937), (1979, 5907)]