552592761

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1\times {\mathrm{683}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 858885120

約数和(自身を除く): 306292359

約数列:

[1, 3, 7, 21, 59, 177, 413, 653, 683, 1239, 1959, 2049, 4571, 4781, 13713, 14343, 38527, 40297, 115581, 120891, 269689, 282079, 445999, 809067, 846237, 1337997, 3121993, 9365979, 26313941, 78941823, 184197587, 552592761]

約数ペア:

[(1, 552592761), (3, 184197587), (7, 78941823), (21, 26313941), (59, 9365979), (177, 3121993), (413, 1337997), (653, 846237), (683, 809067), (1239, 445999), (1959, 282079), (2049, 269689), (4571, 120891), (4781, 115581), (13713, 40297), (14343, 38527)]