1749330189

素因数分解:

$3^4\times {\mathrm{653}}^1\times {\mathrm{33073}}^1$

素因数の和:33738

約数の個数: 20

約数和(自身を含む): 2617277916

約数和(自身を除く): 867947727

約数列:

[1, 3, 9, 27, 81, 653, 1959, 5877, 17631, 33073, 52893, 99219, 297657, 892971, 2678913, 21596669, 64790007, 194370021, 583110063, 1749330189]

約数ペア:

[(1, 1749330189), (3, 583110063), (9, 194370021), (27, 64790007), (81, 21596669), (653, 2678913), (1959, 892971), (5877, 297657), (17631, 99219), (33073, 52893)]