2928787701

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1964311}}^1$

素因数の和:1964392

約数の個数: 16

約数和(自身を含む): 4525774848

約数和(自身を除く): 1596987147

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1964311, 5892933, 13750177, 41250531, 139466081, 418398243, 976262567, 2928787701]

約数ペア:

[(1, 2928787701), (3, 976262567), (7, 418398243), (21, 139466081), (71, 41250531), (213, 13750177), (497, 5892933), (1491, 1964311)]