24754221

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 38304000

約数和(自身を除く): 13549779

約数列:

[1, 3, 9, 27, 37, 71, 111, 213, 333, 349, 639, 999, 1047, 1917, 2627, 3141, 7881, 9423, 12913, 23643, 24779, 38739, 70929, 74337, 116217, 223011, 348651, 669033, 916823, 2750469, 8251407, 24754221]

約数ペア:

[(1, 24754221), (3, 8251407), (9, 2750469), (27, 916823), (37, 669033), (71, 348651), (111, 223011), (213, 116217), (333, 74337), (349, 70929), (639, 38739), (999, 24779), (1047, 23643), (1917, 12913), (2627, 9423), (3141, 7881)]