11883945213

素因数分解:

$3^4\times 7^1\times {\mathrm{20959339}}^1$

素因数の和:20959358

約数の個数: 20

約数和(自身を含む): 20288641120

約数和(自身を除く): 8404695907

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 20959339, 62878017, 146715373, 188634051, 440146119, 565902153, 1320438357, 1697706459, 3961315071, 11883945213]

約数ペア:

[(1, 11883945213), (3, 3961315071), (7, 1697706459), (9, 1320438357), (21, 565902153), (27, 440146119), (63, 188634051), (81, 146715373), (189, 62878017), (567, 20959339)]