3099695781

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{7283}}^1$

素因数の和:8865

約数の個数: 32

約数和(自身を含む): 5090641920

約数和(自身を除く): 1990946139

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1559, 4677, 7283, 10913, 20267, 21849, 32739, 50981, 60801, 94679, 141869, 152943, 284037, 425607, 662753, 1988259, 11354197, 34062591, 79479379, 147604561, 238438137, 442813683, 1033231927, 3099695781]

約数ペア:

[(1, 3099695781), (3, 1033231927), (7, 442813683), (13, 238438137), (21, 147604561), (39, 79479379), (91, 34062591), (273, 11354197), (1559, 1988259), (4677, 662753), (7283, 425607), (10913, 284037), (20267, 152943), (21849, 141869), (32739, 94679), (50981, 60801)]