289346511

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{3119}}^1$

素因数の和:3263

約数の個数: 24

約数和(自身を含む): 413786880

約数和(自身を除く): 124440369

約数列:

[1, 3, 17, 51, 107, 289, 321, 867, 1819, 3119, 5457, 9357, 30923, 53023, 92769, 159069, 333733, 901391, 1001199, 2704173, 5673461, 17020383, 96448837, 289346511]

約数ペア:

[(1, 289346511), (3, 96448837), (17, 17020383), (51, 5673461), (107, 2704173), (289, 1001199), (321, 901391), (867, 333733), (1819, 159069), (3119, 92769), (5457, 53023), (9357, 30923)]