39619611

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{1543}}^1$

素因数の和:1872

約数の個数: 20

約数和(自身を含む): 59410032

約数和(自身を除く): 19790421

約数列:

[1, 3, 9, 27, 81, 317, 951, 1543, 2853, 4629, 8559, 13887, 25677, 41661, 124983, 489131, 1467393, 4402179, 13206537, 39619611]

約数ペア:

[(1, 39619611), (3, 13206537), (9, 4402179), (27, 1467393), (81, 489131), (317, 124983), (951, 41661), (1543, 25677), (2853, 13887), (4629, 8559)]