13731949

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 17256960

約数和(自身を除く): 3525011

約数列:

[1, 7, 11, 77, 139, 973, 1283, 1529, 8981, 10703, 14113, 98791, 178337, 1248359, 1961707, 13731949]

約数ペア:

[(1, 13731949), (7, 1961707), (11, 1248359), (77, 178337), (139, 98791), (973, 14113), (1283, 10703), (1529, 8981)]