2021876337

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1\times {\mathrm{1217}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 2979325440

約数和(自身を除く): 957449103

約数列:

[1, 3, 13, 39, 41, 123, 533, 1039, 1217, 1599, 3117, 3651, 13507, 15821, 40521, 42599, 47463, 49897, 127797, 149691, 553787, 648661, 1264463, 1661361, 1945983, 3793389, 16438019, 49314057, 51842983, 155528949, 673958779, 2021876337]

約数ペア:

[(1, 2021876337), (3, 673958779), (13, 155528949), (39, 51842983), (41, 49314057), (123, 16438019), (533, 3793389), (1039, 1945983), (1217, 1661361), (1599, 1264463), (3117, 648661), (3651, 553787), (13507, 149691), (15821, 127797), (40521, 49897), (42599, 47463)]