2753847

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 4324320

約数和(自身を除く): 1570473

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 439, 697, 1317, 2091, 3951, 6273, 7463, 17999, 22389, 53997, 67167, 161991, 305983, 917949, 2753847]

約数ペア:

[(1, 2753847), (3, 917949), (9, 305983), (17, 161991), (41, 67167), (51, 53997), (123, 22389), (153, 17999), (369, 7463), (439, 6273), (697, 3951), (1317, 2091)]