1137213

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 2104320

約数和(自身を除く): 967107

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 547, 693, 1641, 2079, 3829, 4923, 6017, 11487, 14769, 18051, 34461, 42119, 54153, 103383, 126357, 162459, 379071, 1137213]

約数ペア:

[(1, 1137213), (3, 379071), (7, 162459), (9, 126357), (11, 103383), (21, 54153), (27, 42119), (33, 34461), (63, 18051), (77, 14769), (99, 11487), (189, 6017), (231, 4923), (297, 3829), (547, 2079), (693, 1641)]