14971221

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3019}}^1$

素因数の和:3073

約数の個数: 24

約数和(自身を含む): 23556000

約数和(自身を除く): 8584779

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 3019, 4959, 9057, 27171, 57361, 87551, 172083, 262653, 516249, 787959, 1663469, 4990407, 14971221]

約数ペア:

[(1, 14971221), (3, 4990407), (9, 1663469), (19, 787959), (29, 516249), (57, 262653), (87, 172083), (171, 87551), (261, 57361), (551, 27171), (1653, 9057), (3019, 4959)]