2912772177

素因数分解:

$3^3\times 7^1\times {\mathrm{15411493}}^1$

素因数の和:15411509

約数の個数: 16

約数和(自身を含む): 4931678080

約数和(自身を除く): 2018905903

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 15411493, 46234479, 107880451, 138703437, 323641353, 416110311, 970924059, 2912772177]

約数ペア:

[(1, 2912772177), (3, 970924059), (7, 416110311), (9, 323641353), (21, 138703437), (27, 107880451), (63, 46234479), (189, 15411493)]