191020907

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{3499}}^1$

素因数の和:4226

約数の個数: 16

約数和(自身を含む): 238560000

約数和(自身を除く): 47539093

約数列:

[1, 7, 11, 77, 709, 3499, 4963, 7799, 24493, 38489, 54593, 269423, 2480791, 17365537, 27288701, 191020907]

約数ペア:

[(1, 191020907), (7, 27288701), (11, 17365537), (77, 2480791), (709, 269423), (3499, 54593), (4963, 38489), (7799, 24493)]