2070486549

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{337}}^1\times {\mathrm{727}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 3090563840

約数和(自身を除く): 1020077291

約数列:

[1, 3, 9, 27, 313, 337, 727, 939, 1011, 2181, 2817, 3033, 6543, 8451, 9099, 19629, 105481, 227551, 244999, 316443, 682653, 734997, 949329, 2047959, 2204991, 2847987, 6143877, 6614973, 76684687, 230054061, 690162183, 2070486549]

約数ペア:

[(1, 2070486549), (3, 690162183), (9, 230054061), (27, 76684687), (313, 6614973), (337, 6143877), (727, 2847987), (939, 2204991), (1011, 2047959), (2181, 949329), (2817, 734997), (3033, 682653), (6543, 316443), (8451, 244999), (9099, 227551), (19629, 105481)]