47316747

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 66658032

約数和(自身を除く): 19341285

約数列:

[1, 3, 37, 41, 111, 123, 281, 843, 1369, 1517, 4107, 4551, 10397, 11521, 31191, 34563, 56129, 168387, 384689, 426277, 1154067, 1278831, 15772249, 47316747]

約数ペア:

[(1, 47316747), (3, 15772249), (37, 1278831), (41, 1154067), (111, 426277), (123, 384689), (281, 168387), (843, 56129), (1369, 34563), (1517, 31191), (4107, 11521), (4551, 10397)]