2143256139

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{241}}^1\times {\mathrm{1451}}^1$

素因数の和:1928

約数の個数: 32

約数和(自身を含む): 3204622080

約数和(自身を除く): 1061365941

約数列:

[1, 3, 9, 27, 227, 241, 681, 723, 1451, 2043, 2169, 4353, 6129, 6507, 13059, 39177, 54707, 164121, 329377, 349691, 492363, 988131, 1049073, 1477089, 2964393, 3147219, 8893179, 9441657, 79379857, 238139571, 714418713, 2143256139]

約数ペア:

[(1, 2143256139), (3, 714418713), (9, 238139571), (27, 79379857), (227, 9441657), (241, 8893179), (681, 3147219), (723, 2964393), (1451, 1477089), (2043, 1049073), (2169, 988131), (4353, 492363), (6129, 349691), (6507, 329377), (13059, 164121), (39177, 54707)]