8580897

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 14331240

約数和(自身を除く): 5750343

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 281, 351, 377, 783, 843, 1053, 1131, 2349, 2529, 3393, 3653, 7587, 8149, 10179, 10959, 22761, 24447, 30537, 32877, 73341, 98631, 105937, 220023, 295893, 317811, 660069, 953433, 2860299, 8580897]

約数ペア:

[(1, 8580897), (3, 2860299), (9, 953433), (13, 660069), (27, 317811), (29, 295893), (39, 220023), (81, 105937), (87, 98631), (117, 73341), (261, 32877), (281, 30537), (351, 24447), (377, 22761), (783, 10959), (843, 10179), (1053, 8149), (1131, 7587), (2349, 3653), (2529, 3393)]