2279752521

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{156781}}^1$

素因数の和:156952

約数の個数: 16

約数和(自身を含む): 3145674048

約数和(自身を除く): 865921527

約数列:

[1, 3, 37, 111, 131, 393, 4847, 14541, 156781, 470343, 5800897, 17402691, 20538311, 61614933, 759917507, 2279752521]

約数ペア:

[(1, 2279752521), (3, 759917507), (37, 61614933), (111, 20538311), (131, 17402691), (393, 5800897), (4847, 470343), (14541, 156781)]