38538171

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5939}}^1$

素因数の和:6055

約数の個数: 24

約数和(自身を含む): 64247040

約数和(自身を除く): 25708869

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 5939, 6489, 17817, 41573, 53451, 124719, 374157, 611717, 1835151, 4282019, 5505453, 12846057, 38538171]

約数ペア:

[(1, 38538171), (3, 12846057), (7, 5505453), (9, 4282019), (21, 1835151), (63, 611717), (103, 374157), (309, 124719), (721, 53451), (927, 41573), (2163, 17817), (5939, 6489)]