2860299

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 4737600

約数和(自身を除く): 1877301

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 281, 351, 377, 783, 843, 1131, 2529, 3393, 3653, 7587, 8149, 10179, 10959, 24447, 32877, 73341, 98631, 105937, 220023, 317811, 953433, 2860299]

約数ペア:

[(1, 2860299), (3, 953433), (9, 317811), (13, 220023), (27, 105937), (29, 98631), (39, 73341), (87, 32877), (117, 24447), (261, 10959), (281, 10179), (351, 8149), (377, 7587), (783, 3653), (843, 3393), (1131, 2529)]