12791038911

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1374937}}^1$

素因数の和:1375390

約数の個数: 16

約数和(自身を含む): 19535119104

約数和(自身を除く): 6744080193

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 1374937, 4124811, 9624559, 28873677, 609097091, 1827291273, 4263679637, 12791038911]

約数ペア:

[(1, 12791038911), (3, 4263679637), (7, 1827291273), (21, 609097091), (443, 28873677), (1329, 9624559), (3101, 4124811), (9303, 1374937)]