3923559

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:892

約数の個数: 20

約数和(自身を含む): 5967720

約数和(自身を除く): 2044161

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 821, 1593, 2463, 4779, 7389, 22167, 48439, 66501, 145317, 435951, 1307853, 3923559]

約数ペア:

[(1, 3923559), (3, 1307853), (9, 435951), (27, 145317), (59, 66501), (81, 48439), (177, 22167), (531, 7389), (821, 4779), (1593, 2463)]