13551923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4093}}^1$

素因数の和:4154

約数の個数: 16

約数和(自身を含む): 17293056

約数和(自身を除く): 3741133

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 4093, 28651, 45023, 175999, 315161, 1231993, 1935989, 13551923]

約数ペア:

[(1, 13551923), (7, 1935989), (11, 1231993), (43, 315161), (77, 175999), (301, 45023), (473, 28651), (3311, 4093)]