2113266687

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1\times {\mathrm{2851}}^1$

素因数の和:3659

約数の個数: 32

約数和(自身を含む): 3294265344

約数和(自身を除く): 1180998657

約数列:

[1, 3, 7, 21, 47, 141, 329, 751, 987, 2253, 2851, 5257, 8553, 15771, 19957, 35297, 59871, 105891, 133997, 247079, 401991, 741237, 937979, 2141101, 2813937, 6423303, 14987707, 44963121, 100631747, 301895241, 704422229, 2113266687]

約数ペア:

[(1, 2113266687), (3, 704422229), (7, 301895241), (21, 100631747), (47, 44963121), (141, 14987707), (329, 6423303), (751, 2813937), (987, 2141101), (2253, 937979), (2851, 741237), (5257, 401991), (8553, 247079), (15771, 133997), (19957, 105891), (35297, 59871)]