3004239

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 4727808

約数和(自身を除く): 1723569

約数列:

[1, 3, 7, 21, 49, 107, 147, 191, 321, 573, 749, 1337, 2247, 4011, 5243, 9359, 15729, 20437, 28077, 61311, 143059, 429177, 1001413, 3004239]

約数ペア:

[(1, 3004239), (3, 1001413), (7, 429177), (21, 143059), (49, 61311), (107, 28077), (147, 20437), (191, 15729), (321, 9359), (573, 5243), (749, 4011), (1337, 2247)]