14921253

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{4493}}^1$

素因数の和:4546

約数の個数: 20

約数和(自身を含む): 22838508

約数和(自身を除く): 7917255

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 4493, 13479, 40437, 121311, 184213, 363933, 552639, 1657917, 4973751, 14921253]

約数ペア:

[(1, 14921253), (3, 4973751), (9, 1657917), (27, 552639), (41, 363933), (81, 184213), (123, 121311), (369, 40437), (1107, 13479), (3321, 4493)]