3120687

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:724

約数の個数: 20

約数和(自身を含む): 4748040

約数和(自身を除く): 1627353

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 653, 1593, 1959, 4779, 5877, 17631, 38527, 52893, 115581, 346743, 1040229, 3120687]

約数ペア:

[(1, 3120687), (3, 1040229), (9, 346743), (27, 115581), (59, 52893), (81, 38527), (177, 17631), (531, 5877), (653, 4779), (1593, 1959)]