13421037

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10477}}^1$

素因数の和:10548

約数の個数: 16

約数和(自身を含む): 20788352

約数和(自身を除く): 7367315

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 10477, 31431, 73339, 220017, 639097, 1917291, 4473679, 13421037]

約数ペア:

[(1, 13421037), (3, 4473679), (7, 1917291), (21, 639097), (61, 220017), (183, 73339), (427, 31431), (1281, 10477)]