16561533

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4813}}^1$

素因数の和:4884

約数の個数: 16

約数和(自身を含む): 23415296

約数和(自身を除く): 6853763

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 4813, 14439, 149203, 178081, 447609, 534243, 5520511, 16561533]

約数ペア:

[(1, 16561533), (3, 5520511), (31, 534243), (37, 447609), (93, 178081), (111, 149203), (1147, 14439), (3441, 4813)]