2017451511

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{499}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 3093376000

約数和(自身を除く): 1075924489

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 337, 387, 499, 1011, 1333, 1497, 3033, 3999, 4491, 10447, 11997, 14491, 15469, 21457, 31341, 43473, 46407, 64371, 94023, 130419, 139221, 168163, 193113, 449221, 504489, 665167, 1347663, 1513467, 1995501, 4042989, 5213053, 5986503, 7231009, 15639159, 21693027, 46917477, 65079081, 224161279, 672483837, 2017451511]

約数ペア:

[(1, 2017451511), (3, 672483837), (9, 224161279), (31, 65079081), (43, 46917477), (93, 21693027), (129, 15639159), (279, 7231009), (337, 5986503), (387, 5213053), (499, 4042989), (1011, 1995501), (1333, 1513467), (1497, 1347663), (3033, 665167), (3999, 504489), (4491, 449221), (10447, 193113), (11997, 168163), (14491, 139221), (15469, 130419), (21457, 94023), (31341, 64371), (43473, 46407)]