1385759913

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{69493}}^1$

素因数の和:69553

約数の個数: 24

約数和(自身を含む): 2048127168

約数和(自身を除く): 662367255

約数列:

[1, 3, 17, 23, 51, 69, 289, 391, 867, 1173, 6647, 19941, 69493, 208479, 1181381, 1598339, 3544143, 4795017, 20083477, 27171763, 60250431, 81515289, 461919971, 1385759913]

約数ペア:

[(1, 1385759913), (3, 461919971), (17, 81515289), (23, 60250431), (51, 27171763), (69, 20083477), (289, 4795017), (391, 3544143), (867, 1598339), (1173, 1181381), (6647, 208479), (19941, 69493)]