2620299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 3838464

約数和(自身を除く): 1218165

約数列:

[1, 3, 11, 33, 271, 293, 813, 879, 2981, 3223, 8943, 9669, 79403, 238209, 873433, 2620299]

約数ペア:

[(1, 2620299), (3, 873433), (11, 238209), (33, 79403), (271, 9669), (293, 8943), (813, 3223), (879, 2981)]