28636179

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66751}}^1$

素因数の和:66778

約数の個数: 16

約数和(自身を含む): 44857344

約数和(自身を除く): 16221165

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 66751, 200253, 734261, 867763, 2202783, 2603289, 9545393, 28636179]

約数ペア:

[(1, 28636179), (3, 9545393), (11, 2603289), (13, 2202783), (33, 867763), (39, 734261), (143, 200253), (429, 66751)]