3868011

素因数分解:

$3^2\times 7^4\times {\mathrm{179}}^1$

素因数の和:213

約数の個数: 30

約数和(自身を含む): 6554340

約数和(自身を除く): 2686329

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 179, 343, 441, 537, 1029, 1253, 1611, 2401, 3087, 3759, 7203, 8771, 11277, 21609, 26313, 61397, 78939, 184191, 429779, 552573, 1289337, 3868011]

約数ペア:

[(1, 3868011), (3, 1289337), (7, 552573), (9, 429779), (21, 184191), (49, 78939), (63, 61397), (147, 26313), (179, 21609), (343, 11277), (441, 8771), (537, 7203), (1029, 3759), (1253, 3087), (1611, 2401)]