2912707959

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1755701}}^1$

素因数の和:1755790

約数の個数: 16

約数和(自身を含む): 4494597120

約数和(自身を除く): 1581889161

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 1755701, 5267103, 12289907, 36869721, 138700379, 416101137, 970902653, 2912707959]

約数ペア:

[(1, 2912707959), (3, 970902653), (7, 416101137), (21, 138700379), (79, 36869721), (237, 12289907), (553, 5267103), (1659, 1755701)]