268654191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5651}}^1$

素因数の和:5743

約数の個数: 32

約数和(自身を含む): 410199552

約数和(自身を除く): 141545361

約数列:

[1, 3, 13, 23, 39, 53, 69, 159, 299, 689, 897, 1219, 2067, 3657, 5651, 15847, 16953, 47541, 73463, 129973, 220389, 299503, 389919, 898509, 1689649, 3893539, 5068947, 6888569, 11680617, 20665707, 89551397, 268654191]

約数ペア:

[(1, 268654191), (3, 89551397), (13, 20665707), (23, 11680617), (39, 6888569), (53, 5068947), (69, 3893539), (159, 1689649), (299, 898509), (689, 389919), (897, 299503), (1219, 220389), (2067, 129973), (3657, 73463), (5651, 47541), (15847, 16953)]