408092157

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{242479}}^1$

素因数の和:242513

約数の個数: 24

約数和(自身を含む): 680883840

約数和(自身を除く): 272791683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 242479, 727437, 2182311, 2667269, 4122143, 8001807, 12366429, 24005421, 37099287, 45343573, 136030719, 408092157]

約数ペア:

[(1, 408092157), (3, 136030719), (9, 45343573), (11, 37099287), (17, 24005421), (33, 12366429), (51, 8001807), (99, 4122143), (153, 2667269), (187, 2182311), (561, 727437), (1683, 242479)]