2621292489

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{401}}^1\times {\mathrm{1013}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 3913228800

約数和(自身を除く): 1291936311

約数列:

[1, 3, 9, 27, 239, 401, 717, 1013, 1203, 2151, 3039, 3609, 6453, 9117, 10827, 27351, 95839, 242107, 287517, 406213, 726321, 862551, 1218639, 2178963, 2587653, 3655917, 6536889, 10967751, 97084907, 291254721, 873764163, 2621292489]

約数ペア:

[(1, 2621292489), (3, 873764163), (9, 291254721), (27, 97084907), (239, 10967751), (401, 6536889), (717, 3655917), (1013, 2587653), (1203, 2178963), (2151, 1218639), (3039, 862551), (3609, 726321), (6453, 406213), (9117, 287517), (10827, 242107), (27351, 95839)]