2661194637

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{17987}}^1$

素因数の和:18977

約数の個数: 24

約数和(自身を含む): 4074497856

約数和(自身を除く): 1413303219

約数列:

[1, 3, 9, 17, 51, 153, 967, 2901, 8703, 16439, 17987, 49317, 53961, 147951, 161883, 305779, 917337, 2752011, 17393429, 52180287, 156540861, 295688293, 887064879, 2661194637]

約数ペア:

[(1, 2661194637), (3, 887064879), (9, 295688293), (17, 156540861), (51, 52180287), (153, 17393429), (967, 2752011), (2901, 917337), (8703, 305779), (16439, 161883), (17987, 147951), (49317, 53961)]