12179817

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5479}}^1$

素因数の和:5517

約数の個数: 24

約数和(自身を含む): 19947200

約数和(自身を除く): 7767383

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 5479, 16437, 49311, 71227, 104101, 213681, 312303, 641043, 936909, 1353313, 4059939, 12179817]

約数ペア:

[(1, 12179817), (3, 4059939), (9, 1353313), (13, 936909), (19, 641043), (39, 312303), (57, 213681), (117, 104101), (171, 71227), (247, 49311), (741, 16437), (2223, 5479)]