3971349

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 6071520

約数和(自身を除く): 2100171

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 277, 531, 831, 1593, 2493, 4779, 7479, 14337, 16343, 22437, 49029, 67311, 147087, 441261, 1323783, 3971349]

約数ペア:

[(1, 3971349), (3, 1323783), (9, 441261), (27, 147087), (59, 67311), (81, 49029), (177, 22437), (243, 16343), (277, 14337), (531, 7479), (831, 4779), (1593, 2493)]