84261037

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 104544000

約数和(自身を除く): 20282963

約数列:

[1, 7, 29, 43, 49, 197, 203, 301, 343, 1247, 1379, 1421, 2107, 5713, 8471, 8729, 9653, 9947, 14749, 39991, 59297, 61103, 67571, 245659, 279937, 415079, 427721, 1719613, 1959559, 2905553, 12037291, 84261037]

約数ペア:

[(1, 84261037), (7, 12037291), (29, 2905553), (43, 1959559), (49, 1719613), (197, 427721), (203, 415079), (301, 279937), (343, 245659), (1247, 67571), (1379, 61103), (1421, 59297), (2107, 39991), (5713, 14749), (8471, 9947), (8729, 9653)]