1323783

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:348

約数の個数: 20

約数和(自身を含む): 2018280

約数和(自身を除く): 694497

約数列:

[1, 3, 9, 27, 59, 81, 177, 277, 531, 831, 1593, 2493, 4779, 7479, 16343, 22437, 49029, 147087, 441261, 1323783]

約数ペア:

[(1, 1323783), (3, 441261), (9, 147087), (27, 49029), (59, 22437), (81, 16343), (177, 7479), (277, 4779), (531, 2493), (831, 1593)]