6622749

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 11402240

約数和(自身を除く): 4779491

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 523, 603, 1407, 1569, 1809, 3661, 4221, 4707, 10983, 12663, 14121, 32949, 35041, 98847, 105123, 245287, 315369, 735861, 946107, 2207583, 6622749]

約数ペア:

[(1, 6622749), (3, 2207583), (7, 946107), (9, 735861), (21, 315369), (27, 245287), (63, 105123), (67, 98847), (189, 35041), (201, 32949), (469, 14121), (523, 12663), (603, 10983), (1407, 4707), (1569, 4221), (1809, 3661)]