7796007

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1004

約数の個数: 20

約数和(自身を含む): 11766040

約数和(自身を除く): 3970033

約数列:

[1, 3, 9, 27, 81, 109, 327, 883, 981, 2649, 2943, 7947, 8829, 23841, 71523, 96247, 288741, 866223, 2598669, 7796007]

約数ペア:

[(1, 7796007), (3, 2598669), (9, 866223), (27, 288741), (81, 96247), (109, 71523), (327, 23841), (883, 8829), (981, 7947), (2649, 2943)]