1680553311

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1\times {\mathrm{2851}}^1$

素因数の和:3766

約数の個数: 16

約数和(自身を含む): 2251939200

約数和(自身を除く): 571385889

約数列:

[1, 3, 349, 563, 1047, 1689, 2851, 8553, 196487, 589461, 994999, 1605113, 2984997, 4815339, 560184437, 1680553311]

約数ペア:

[(1, 1680553311), (3, 560184437), (349, 4815339), (563, 2984997), (1047, 1605113), (1689, 994999), (2851, 589461), (8553, 196487)]