2392032447

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{72047}}^1$

素因数の和:72108

約数の個数: 48

約数和(自身を含む): 4315963392

約数和(自身を除く): 1923930945

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 527, 651, 1071, 1581, 1953, 3689, 4743, 11067, 33201, 72047, 216141, 504329, 648423, 1224799, 1512987, 2233457, 3674397, 4538961, 6700371, 8573593, 11023191, 15634199, 20101113, 25720779, 37968769, 46902597, 77162337, 113906307, 140707791, 265781383, 341718921, 797344149, 2392032447]

約数ペア:

[(1, 2392032447), (3, 797344149), (7, 341718921), (9, 265781383), (17, 140707791), (21, 113906307), (31, 77162337), (51, 46902597), (63, 37968769), (93, 25720779), (119, 20101113), (153, 15634199), (217, 11023191), (279, 8573593), (357, 6700371), (527, 4538961), (651, 3674397), (1071, 2233457), (1581, 1512987), (1953, 1224799), (3689, 648423), (4743, 504329), (11067, 216141), (33201, 72047)]