6988491

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 10886400

約数和(自身を除く): 3897909

約数列:

[1, 3, 9, 27, 41, 59, 107, 123, 177, 321, 369, 531, 963, 1107, 1593, 2419, 2889, 4387, 6313, 7257, 13161, 18939, 21771, 39483, 56817, 65313, 118449, 170451, 258833, 776499, 2329497, 6988491]

約数ペア:

[(1, 6988491), (3, 2329497), (9, 776499), (27, 258833), (41, 170451), (59, 118449), (107, 65313), (123, 56817), (177, 39483), (321, 21771), (369, 18939), (531, 13161), (963, 7257), (1107, 6313), (1593, 4387), (2419, 2889)]