16154793

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 24076416

約数和(自身を除く): 7921623

約数列:

[1, 3, 9, 47, 141, 181, 211, 423, 543, 633, 1629, 1899, 8507, 9917, 25521, 29751, 38191, 76563, 89253, 114573, 343719, 1794977, 5384931, 16154793]

約数ペア:

[(1, 16154793), (3, 5384931), (9, 1794977), (47, 343719), (141, 114573), (181, 89253), (211, 76563), (423, 38191), (543, 29751), (633, 25521), (1629, 9917), (1899, 8507)]