17715717

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 27420120

約数和(自身を除く): 9704403

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1301, 1513, 3903, 4539, 11709, 13617, 22117, 66351, 115789, 199053, 347367, 1042101, 1968413, 5905239, 17715717]

約数ペア:

[(1, 17715717), (3, 5905239), (9, 1968413), (17, 1042101), (51, 347367), (89, 199053), (153, 115789), (267, 66351), (801, 22117), (1301, 13617), (1513, 11709), (3903, 4539)]