131143117

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{6761}}^1$

素因数の和:6948

約数の個数: 16

約数和(自身を含む): 159691392

約数和(自身を除く): 28548275

約数列:

[1, 7, 17, 119, 163, 1141, 2771, 6761, 19397, 47327, 114937, 804559, 1102043, 7714301, 18734731, 131143117]

約数ペア:

[(1, 131143117), (7, 18734731), (17, 7714301), (119, 1102043), (163, 804559), (1141, 114937), (2771, 47327), (6761, 19397)]