1691569290249

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2207}}^1\times {\mathrm{5009519}}^1$

素因数の和:5011749

約数の個数: 24

約数和(自身を含む): 2588278717440

約数和(自身を除く): 896709427191

約数列:

[1, 3, 9, 17, 51, 153, 2207, 6621, 19863, 37519, 112557, 337671, 5009519, 15028557, 45085671, 85161823, 255485469, 766456407, 11056008433, 33168025299, 99504075897, 187952143361, 563856430083, 1691569290249]

約数ペア:

[(1, 1691569290249), (3, 563856430083), (9, 187952143361), (17, 99504075897), (51, 33168025299), (153, 11056008433), (2207, 766456407), (6621, 255485469), (19863, 85161823), (37519, 45085671), (112557, 15028557), (337671, 5009519)]