29147943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18793}}^1$

素因数の和:18854

約数の個数: 16

約数和(自身を含む): 43301376

約数和(自身を除く): 14153433

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 18793, 56379, 206723, 620169, 883271, 2649813, 9715981, 29147943]

約数ペア:

[(1, 29147943), (3, 9715981), (11, 2649813), (33, 883271), (47, 620169), (141, 206723), (517, 56379), (1551, 18793)]