47457999

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{991}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 72888192

約数和(自身を除く): 25430193

約数列:

[1, 3, 9, 17, 51, 153, 313, 939, 991, 2817, 2973, 5321, 8919, 15963, 16847, 47889, 50541, 151623, 310183, 930549, 2791647, 5273111, 15819333, 47457999]

約数ペア:

[(1, 47457999), (3, 15819333), (9, 5273111), (17, 2791647), (51, 930549), (153, 310183), (313, 151623), (939, 50541), (991, 47889), (2817, 16847), (2973, 15963), (5321, 8919)]