18305243

素因数分解:

${\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:859

約数の個数: 16

約数和(自身を含む): 21345120

約数和(自身を除く): 3039877

約数列:

[1, 11, 17, 121, 187, 809, 1331, 2057, 8899, 13753, 22627, 97889, 151283, 1076779, 1664113, 18305243]

約数ペア:

[(1, 18305243), (11, 1664113), (17, 1076779), (121, 151283), (187, 97889), (809, 22627), (1331, 13753), (2057, 8899)]