17670327

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 25419600

約数和(自身を除く): 7749273

約数列:

[1, 3, 17, 51, 89, 229, 267, 289, 687, 867, 1513, 3893, 4539, 11679, 20381, 25721, 61143, 66181, 77163, 198543, 346477, 1039431, 5890109, 17670327]

約数ペア:

[(1, 17670327), (3, 5890109), (17, 1039431), (51, 346477), (89, 198543), (229, 77163), (267, 66181), (289, 61143), (687, 25721), (867, 20381), (1513, 11679), (3893, 4539)]