2247147273

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{3701}}^1$

素因数の和:4737

約数の個数: 32

約数和(自身を含む): 3546812160

約数和(自身を除く): 1299664887

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 997, 2991, 3701, 6979, 11103, 20937, 25907, 28913, 77721, 86739, 107329, 202391, 321987, 607173, 751303, 2253909, 3689897, 11069691, 25829279, 77487837, 107007013, 321021039, 749049091, 2247147273]

約数ペア:

[(1, 2247147273), (3, 749049091), (7, 321021039), (21, 107007013), (29, 77487837), (87, 25829279), (203, 11069691), (609, 3689897), (997, 2253909), (2991, 751303), (3701, 607173), (6979, 321987), (11103, 202391), (20937, 107329), (25907, 86739), (28913, 77721)]