12640140993

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{1123}}^1\times {\mathrm{24847}}^1$

素因数の和:26124

約数の個数: 16

約数和(自身を含む): 16980924416

約数和(自身を除く): 4340783423

約数列:

[1, 3, 151, 453, 1123, 3369, 24847, 74541, 169573, 508719, 3751897, 11255691, 27903181, 83709543, 4213380331, 12640140993]

約数ペア:

[(1, 12640140993), (3, 4213380331), (151, 83709543), (453, 27903181), (1123, 11255691), (3369, 3751897), (24847, 508719), (74541, 169573)]