20244231

素因数分解:

$3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{839}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 33546240

約数和(自身を除く): 13302009

約数列:

[1, 3, 7, 9, 21, 63, 383, 839, 1149, 2517, 2681, 3447, 5873, 7551, 8043, 17619, 24129, 52857, 321337, 964011, 2249359, 2892033, 6748077, 20244231]

約数ペア:

[(1, 20244231), (3, 6748077), (7, 2892033), (9, 2249359), (21, 964011), (63, 321337), (383, 52857), (839, 24129), (1149, 17619), (2517, 8043), (2681, 7551), (3447, 5873)]