16852491

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4789}}^1$

素因数の和:4835

約数の個数: 24

約数和(自身を含む): 26900640

約数和(自身を除く): 10048149

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 4789, 14367, 43101, 81413, 110147, 244239, 330441, 732717, 991323, 1872499, 5617497, 16852491]

約数ペア:

[(1, 16852491), (3, 5617497), (9, 1872499), (17, 991323), (23, 732717), (51, 330441), (69, 244239), (153, 110147), (207, 81413), (391, 43101), (1173, 14367), (3519, 4789)]