6707421

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 11857920

約数和(自身を除く): 5150499

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 1543, 4347, 4629, 10801, 13887, 32403, 35489, 41661, 97209, 106467, 248423, 291627, 319401, 745269, 958203, 2235807, 6707421]

約数ペア:

[(1, 6707421), (3, 2235807), (7, 958203), (9, 745269), (21, 319401), (23, 291627), (27, 248423), (63, 106467), (69, 97209), (161, 41661), (189, 35489), (207, 32403), (483, 13887), (621, 10801), (1449, 4629), (1543, 4347)]