2023653247

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2083}}^1$

素因数の和:2180

約数の個数: 48

約数和(自身を含む): 2696329216

約数和(自身を除く): 672675969

約数列:

[1, 7, 11, 31, 37, 77, 121, 217, 259, 341, 407, 847, 1147, 2083, 2387, 2849, 3751, 4477, 8029, 12617, 14581, 22913, 26257, 31339, 64573, 77071, 88319, 138787, 160391, 252043, 452011, 539497, 710303, 847781, 971509, 1764301, 2389201, 4972121, 5934467, 7813333, 9325591, 16724407, 26281211, 54693331, 65279137, 183968477, 289093321, 2023653247]

約数ペア:

[(1, 2023653247), (7, 289093321), (11, 183968477), (31, 65279137), (37, 54693331), (77, 26281211), (121, 16724407), (217, 9325591), (259, 7813333), (341, 5934467), (407, 4972121), (847, 2389201), (1147, 1764301), (2083, 971509), (2387, 847781), (2849, 710303), (3751, 539497), (4477, 452011), (8029, 252043), (12617, 160391), (14581, 138787), (22913, 88319), (26257, 77071), (31339, 64573)]