43772013

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2053}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 66648192

約数和(自身を除く): 22876179

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 927, 2053, 2369, 6159, 7107, 18477, 21321, 47219, 141657, 211459, 424971, 634377, 1903131, 4863557, 14590671, 43772013]

約数ペア:

[(1, 43772013), (3, 14590671), (9, 4863557), (23, 1903131), (69, 634377), (103, 424971), (207, 211459), (309, 141657), (927, 47219), (2053, 21321), (2369, 18477), (6159, 7107)]