28480001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 32607360

約数和(自身を除く): 4127359

約数列:

[1, 11, 29, 73, 319, 803, 1223, 2117, 13453, 23287, 35467, 89279, 390137, 982069, 2589091, 28480001]

約数ペア:

[(1, 28480001), (11, 2589091), (29, 982069), (73, 390137), (319, 89279), (803, 35467), (1223, 23287), (2117, 13453)]