2247166827

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{28591}}^1$

素因数の和:28712

約数の個数: 32

約数和(自身を含む): 3458488320

約数和(自身を除く): 1211321493

約数列:

[1, 3, 9, 27, 41, 71, 123, 213, 369, 639, 1107, 1917, 2911, 8733, 26199, 28591, 78597, 85773, 257319, 771957, 1172231, 2029961, 3516693, 6089883, 10550079, 18269649, 31650237, 54808947, 83228401, 249685203, 749055609, 2247166827]

約数ペア:

[(1, 2247166827), (3, 749055609), (9, 249685203), (27, 83228401), (41, 54808947), (71, 31650237), (123, 18269649), (213, 10550079), (369, 6089883), (639, 3516693), (1107, 2029961), (1917, 1172231), (2911, 771957), (8733, 257319), (26199, 85773), (28591, 78597)]