120955387

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12809}}^1$

素因数の和:12906

約数の個数: 16

約数和(自身を含む): 147571200

約数和(自身を除く): 26615813

約数列:

[1, 7, 19, 71, 133, 497, 1349, 9443, 12809, 89663, 243371, 909439, 1703597, 6366073, 17279341, 120955387]

約数ペア:

[(1, 120955387), (7, 17279341), (19, 6366073), (71, 1703597), (133, 909439), (497, 243371), (1349, 89663), (9443, 12809)]