8987901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{727}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 12964224

約数和(自身を除く): 3976323

約数列:

[1, 3, 13, 39, 317, 727, 951, 2181, 4121, 9451, 12363, 28353, 230459, 691377, 2995967, 8987901]

約数ペア:

[(1, 8987901), (3, 2995967), (13, 691377), (39, 230459), (317, 28353), (727, 12363), (951, 9451), (2181, 4121)]