2019803427

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{4774949}}^1$

素因数の和:4775002

約数の個数: 12

約数和(自身を含む): 2979568800

約数和(自身を除く): 959765373

約数列:

[1, 3, 9, 47, 141, 423, 4774949, 14324847, 42974541, 224422603, 673267809, 2019803427]

約数ペア:

[(1, 2019803427), (3, 673267809), (9, 224422603), (47, 42974541), (141, 14324847), (423, 4774949)]