5012847

素因数分解:

$3^5\times 7^2\times {\mathrm{421}}^1$

素因数の和:450

約数の個数: 36

約数和(自身を含む): 8755656

約数和(自身を除く): 3742809

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 421, 441, 567, 1263, 1323, 1701, 2947, 3789, 3969, 8841, 11367, 11907, 20629, 26523, 34101, 61887, 79569, 102303, 185661, 238707, 556983, 716121, 1670949, 5012847]

約数ペア:

[(1, 5012847), (3, 1670949), (7, 716121), (9, 556983), (21, 238707), (27, 185661), (49, 102303), (63, 79569), (81, 61887), (147, 34101), (189, 26523), (243, 20629), (421, 11907), (441, 11367), (567, 8841), (1263, 3969), (1323, 3789), (1701, 2947)]