2247171633

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{409993}}^1$

素因数の和:410038

約数の個数: 32

約数和(自身を含む): 3935942400

約数和(自身を除く): 1688770767

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 409993, 1229979, 2869951, 3689937, 8609853, 11069811, 11889797, 25829559, 35669391, 77488677, 83228579, 107008173, 249685737, 321024519, 749057211, 2247171633]

約数ペア:

[(1, 2247171633), (3, 749057211), (7, 321024519), (9, 249685737), (21, 107008173), (27, 83228579), (29, 77488677), (63, 35669391), (87, 25829559), (189, 11889797), (203, 11069811), (261, 8609853), (609, 3689937), (783, 2869951), (1827, 1229979), (5481, 409993)]