2247333109

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{3347}}^1$

素因数の和:3625

約数の個数: 24

約数和(自身を含む): 2665597248

約数和(自身を除く): 418264139

約数列:

[1, 7, 49, 71, 193, 497, 1351, 3347, 3479, 9457, 13703, 23429, 95921, 164003, 237637, 645971, 671447, 1663459, 4521797, 11644213, 31652579, 45863941, 321047587, 2247333109]

約数ペア:

[(1, 2247333109), (7, 321047587), (49, 45863941), (71, 31652579), (193, 11644213), (497, 4521797), (1351, 1663459), (3347, 671447), (3479, 645971), (9457, 237637), (13703, 164003), (23429, 95921)]