2049565581

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{202067}}^1$

素因数の和:202110

約数の個数: 36

約数和(自身を含む): 3593577312

約数和(自身を除く): 1544011731

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 10143, 202067, 606201, 1414469, 1818603, 4243407, 4647541, 9901283, 12730221, 13942623, 29703849, 32532787, 41827869, 89111547, 97598361, 227729509, 292795083, 683188527, 2049565581]

約数ペア:

[(1, 2049565581), (3, 683188527), (7, 292795083), (9, 227729509), (21, 97598361), (23, 89111547), (49, 41827869), (63, 32532787), (69, 29703849), (147, 13942623), (161, 12730221), (207, 9901283), (441, 4647541), (483, 4243407), (1127, 1818603), (1449, 1414469), (3381, 606201), (10143, 202067)]