393624063

素因数分解:

$3^3\times 7^1\times {\mathrm{2082667}}^1$

素因数の和:2082683

約数の個数: 16

約数和(自身を含む): 666453760

約数和(自身を除く): 272829697

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2082667, 6248001, 14578669, 18744003, 43736007, 56232009, 131208021, 393624063]

約数ペア:

[(1, 393624063), (3, 131208021), (7, 56232009), (9, 43736007), (21, 18744003), (27, 14578669), (63, 6248001), (189, 2082667)]