282927073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{643}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 354436992

約数和(自身を除く): 71509919

約数列:

[1, 11, 13, 17, 143, 181, 187, 221, 643, 1991, 2353, 2431, 3077, 7073, 8359, 10931, 25883, 33847, 40001, 91949, 116383, 120241, 142103, 440011, 1280213, 1512979, 1563133, 1978511, 16642769, 21763621, 25720643, 282927073]

約数ペア:

[(1, 282927073), (11, 25720643), (13, 21763621), (17, 16642769), (143, 1978511), (181, 1563133), (187, 1512979), (221, 1280213), (643, 440011), (1991, 142103), (2353, 120241), (2431, 116383), (3077, 91949), (7073, 40001), (8359, 33847), (10931, 25883)]