13533981

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 18932160

約数和(自身を除く): 5398179

約数列:

[1, 3, 29, 73, 87, 219, 2117, 2131, 6351, 6393, 61799, 155563, 185397, 466689, 4511327, 13533981]

約数ペア:

[(1, 13533981), (3, 4511327), (29, 466689), (73, 185397), (87, 155563), (219, 61799), (2117, 6393), (2131, 6351)]