5397111

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{2897}}^1$

素因数の和:2932

約数の個数: 20

約数和(自身を含む): 8415792

約数和(自身を除く): 3018681

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 2897, 8691, 26073, 66631, 78219, 199893, 234657, 599679, 1799037, 5397111]

約数ペア:

[(1, 5397111), (3, 1799037), (9, 599679), (23, 234657), (27, 199893), (69, 78219), (81, 66631), (207, 26073), (621, 8691), (1863, 2897)]