2893147499

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{2521}}^1$

素因数の和:2604

約数の個数: 36

約数和(自身を含む): 3539889288

約数和(自身を除く): 646741789

約数列:

[1, 11, 17, 19, 187, 209, 289, 323, 361, 2521, 3179, 3553, 3971, 5491, 6137, 27731, 42857, 47899, 60401, 67507, 104329, 471427, 526889, 728569, 814283, 910081, 1147619, 8014259, 8957113, 10010891, 13842811, 15471377, 152270921, 170185147, 263013409, 2893147499]

約数ペア:

[(1, 2893147499), (11, 263013409), (17, 170185147), (19, 152270921), (187, 15471377), (209, 13842811), (289, 10010891), (323, 8957113), (361, 8014259), (2521, 1147619), (3179, 910081), (3553, 814283), (3971, 728569), (5491, 526889), (6137, 471427), (27731, 104329), (42857, 67507), (47899, 60401)]