30992949

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{9811}}^1$

素因数の和:9839

約数の個数: 24

約数和(自身を含む): 50001952

約数和(自身を除く): 19009003

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 9811, 29433, 88299, 127543, 264897, 382629, 794691, 1147887, 2384073, 3443661, 10330983, 30992949]

約数ペア:

[(1, 30992949), (3, 10330983), (9, 3443661), (13, 2384073), (27, 1147887), (39, 794691), (81, 382629), (117, 264897), (243, 127543), (351, 88299), (1053, 29433), (3159, 9811)]