12105499581

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3256793}}^1$

素因数の和:3256865

約数の個数: 24

約数和(自身を含む): 20322394560

約数和(自身を除く): 8216894979

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 3256793, 9770379, 22797551, 29311137, 68392653, 192150787, 205177959, 576452361, 1345055509, 1729357083, 4035166527, 12105499581]

約数ペア:

[(1, 12105499581), (3, 4035166527), (7, 1729357083), (9, 1345055509), (21, 576452361), (59, 205177959), (63, 192150787), (177, 68392653), (413, 29311137), (531, 22797551), (1239, 9770379), (3717, 3256793)]