17047323

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 25399296

約数和(自身を除く): 8351973

約数列:

[1, 3, 9, 47, 141, 191, 211, 423, 573, 633, 1719, 1899, 8977, 9917, 26931, 29751, 40301, 80793, 89253, 120903, 362709, 1894147, 5682441, 17047323]

約数ペア:

[(1, 17047323), (3, 5682441), (9, 1894147), (47, 362709), (141, 120903), (191, 89253), (211, 80793), (423, 40301), (573, 29751), (633, 26931), (1719, 9917), (1899, 8977)]