2055627

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 3451136

約数和(自身を除く): 1395509

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 487, 603, 1407, 1461, 3409, 4221, 4383, 10227, 30681, 32629, 97887, 228403, 293661, 685209, 2055627]

約数ペア:

[(1, 2055627), (3, 685209), (7, 293661), (9, 228403), (21, 97887), (63, 32629), (67, 30681), (201, 10227), (469, 4383), (487, 4221), (603, 3409), (1407, 1461)]