2019208617

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{8941}}^1$

素因数の和:10061

約数の個数: 24

約数和(自身を含む): 3046575168

約数和(自身を除く): 1027366551

約数列:

[1, 3, 9, 23, 69, 207, 1091, 3273, 8941, 9819, 25093, 26823, 75279, 80469, 205643, 225837, 616929, 1850787, 9754631, 29263893, 87791679, 224356513, 673069539, 2019208617]

約数ペア:

[(1, 2019208617), (3, 673069539), (9, 224356513), (23, 87791679), (69, 29263893), (207, 9754631), (1091, 1850787), (3273, 616929), (8941, 225837), (9819, 205643), (25093, 80469), (26823, 75279)]