417989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 16

約数和(自身を含む): 510720

約数和(自身を除く): 92731

約数列:

[1, 11, 13, 37, 79, 143, 407, 481, 869, 1027, 2923, 5291, 11297, 32153, 37999, 417989]

約数ペア:

[(1, 417989), (11, 37999), (13, 32153), (37, 11297), (79, 5291), (143, 2923), (407, 1027), (481, 869)]