2912555877

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12608467}}^1$

素因数の和:12608488

約数の個数: 16

約数和(自身を含む): 4841651712

約数和(自身を除く): 1929095835

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12608467, 37825401, 88259269, 138693137, 264777807, 416079411, 970851959, 2912555877]

約数ペア:

[(1, 2912555877), (3, 970851959), (7, 416079411), (11, 264777807), (21, 138693137), (33, 88259269), (77, 37825401), (231, 12608467)]