17142453

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 25421760

約数和(自身を除く): 8279307

約数列:

[1, 3, 9, 71, 139, 193, 213, 417, 579, 639, 1251, 1737, 9869, 13703, 26827, 29607, 41109, 80481, 88821, 123327, 241443, 1904717, 5714151, 17142453]

約数ペア:

[(1, 17142453), (3, 5714151), (9, 1904717), (71, 241443), (139, 123327), (193, 88821), (213, 80481), (417, 41109), (579, 29607), (639, 26827), (1251, 13703), (1737, 9869)]