13893621

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1579}}^1$

素因数の和:2008

約数の個数: 16

約数和(自身を含む): 21235200

約数和(自身を除く): 7341579

約数列:

[1, 3, 7, 21, 419, 1257, 1579, 2933, 4737, 8799, 11053, 33159, 661601, 1984803, 4631207, 13893621]

約数ペア:

[(1, 13893621), (3, 4631207), (7, 1984803), (21, 661601), (419, 33159), (1257, 11053), (1579, 8799), (2933, 4737)]