47243043

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{141871}}^1$

素因数の和:141914

約数の個数: 12

約数和(自身を含む): 70084768

約数和(自身を除く): 22841725

約数列:

[1, 3, 9, 37, 111, 333, 141871, 425613, 1276839, 5249227, 15747681, 47243043]

約数ペア:

[(1, 47243043), (3, 15747681), (9, 5249227), (37, 1276839), (111, 425613), (333, 141871)]