6809187

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4211}}^1$

素因数の和:4239

約数の個数: 24

約数和(自身を含む): 11524032

約数和(自身を除く): 4714845

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 4211, 12633, 29477, 46321, 88431, 138963, 206339, 324247, 619017, 972741, 2269729, 6809187]

約数ペア:

[(1, 6809187), (3, 2269729), (7, 972741), (11, 619017), (21, 324247), (33, 206339), (49, 138963), (77, 88431), (147, 46321), (231, 29477), (539, 12633), (1617, 4211)]