5248047

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 8572800

約数和(自身を除く): 3324753

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 1879, 2793, 5637, 13153, 35701, 39459, 92071, 107103, 249907, 276213, 749721, 1749349, 5248047]

約数ペア:

[(1, 5248047), (3, 1749349), (7, 749721), (19, 276213), (21, 249907), (49, 107103), (57, 92071), (133, 39459), (147, 35701), (399, 13153), (931, 5637), (1879, 2793)]