275993509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 319552128

約数和(自身を除く): 43558619

約数列:

[1, 11, 41, 73, 83, 101, 451, 803, 913, 1111, 2993, 3403, 4141, 6059, 7373, 8383, 32923, 37433, 45551, 66649, 81103, 92213, 248419, 302293, 343703, 611959, 2732609, 3325223, 3780733, 6731549, 25090319, 275993509]

約数ペア:

[(1, 275993509), (11, 25090319), (41, 6731549), (73, 3780733), (83, 3325223), (101, 2732609), (451, 611959), (803, 343703), (913, 302293), (1111, 248419), (2993, 92213), (3403, 81103), (4141, 66649), (6059, 45551), (7373, 37433), (8383, 32923)]