12860643

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 17619840

約数和(自身を除く): 4759197

約数列:

[1, 3, 59, 113, 177, 339, 643, 1929, 6667, 20001, 37937, 72659, 113811, 217977, 4286881, 12860643]

約数ペア:

[(1, 12860643), (3, 4286881), (59, 217977), (113, 113811), (177, 72659), (339, 37937), (643, 20001), (1929, 6667)]