9531639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 15196272

約数和(自身を除く): 5664633

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 1987, 4797, 5961, 17883, 25831, 77493, 81467, 232479, 244401, 733203, 1059071, 3177213, 9531639]

約数ペア:

[(1, 9531639), (3, 3177213), (9, 1059071), (13, 733203), (39, 244401), (41, 232479), (117, 81467), (123, 77493), (369, 25831), (533, 17883), (1599, 5961), (1987, 4797)]