1438627023

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{408817}}^1$

素因数の和:408863

約数の個数: 24

約数和(自身を含む): 2295921888

約数和(自身を除く): 857294865

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 408817, 1226451, 3679353, 6949889, 9402791, 20849667, 28208373, 62549001, 84625119, 159847447, 479542341, 1438627023]

約数ペア:

[(1, 1438627023), (3, 479542341), (9, 159847447), (17, 84625119), (23, 62549001), (51, 28208373), (69, 20849667), (153, 9402791), (207, 6949889), (391, 3679353), (1173, 1226451), (3519, 408817)]