2912408163

素因数分解:

$3^3\times 7^1\times {\mathrm{15409567}}^1$

素因数の和:15409583

約数の個数: 16

約数和(自身を含む): 4931061760

約数和(自身を除く): 2018653597

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 15409567, 46228701, 107866969, 138686103, 323600907, 416058309, 970802721, 2912408163]

約数ペア:

[(1, 2912408163), (3, 970802721), (7, 416058309), (9, 323600907), (21, 138686103), (27, 107866969), (63, 46228701), (189, 15409567)]