17638041

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1873}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 24406976

約数和(自身を除く): 6768935

約数列:

[1, 3, 43, 73, 129, 219, 1873, 3139, 5619, 9417, 80539, 136729, 241617, 410187, 5879347, 17638041]

約数ペア:

[(1, 17638041), (3, 5879347), (43, 410187), (73, 241617), (129, 136729), (219, 80539), (1873, 9417), (3139, 5619)]