7278395043

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1200461}}^1$

素因数の和:1200554

約数の個数: 16

約数和(自身を含む): 10141502976

約数和(自身を除く): 2863107933

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 1200461, 3601383, 51619823, 56421667, 154859469, 169265001, 2426131681, 7278395043]

約数ペア:

[(1, 7278395043), (3, 2426131681), (43, 169265001), (47, 154859469), (129, 56421667), (141, 51619823), (2021, 3601383), (6063, 1200461)]