2123238081

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{2767}}^1$

素因数の和:3061

約数の個数: 32

約数和(自身を含む): 3015835648

約数和(自身を除く): 892597567

約数列:

[1, 3, 31, 37, 93, 111, 223, 669, 1147, 2767, 3441, 6913, 8251, 8301, 20739, 24753, 85777, 102379, 255781, 257331, 307137, 617041, 767343, 1851123, 3173749, 9521247, 19128271, 22830517, 57384813, 68491551, 707746027, 2123238081]

約数ペア:

[(1, 2123238081), (3, 707746027), (31, 68491551), (37, 57384813), (93, 22830517), (111, 19128271), (223, 9521247), (669, 3173749), (1147, 1851123), (2767, 767343), (3441, 617041), (6913, 307137), (8251, 257331), (8301, 255781), (20739, 102379), (24753, 85777)]