2019257883

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{30389}}^1$

素因数の和:30528

約数の個数: 32

約数和(自身を含む): 3150835200

約数和(自身を除く): 1131577317

約数列:

[1, 3, 9, 23, 27, 69, 107, 207, 321, 621, 963, 2461, 2889, 7383, 22149, 30389, 66447, 91167, 273501, 698947, 820503, 2096841, 3251623, 6290523, 9754869, 18871569, 29264607, 74787329, 87793821, 224361987, 673085961, 2019257883]

約数ペア:

[(1, 2019257883), (3, 673085961), (9, 224361987), (23, 87793821), (27, 74787329), (69, 29264607), (107, 18871569), (207, 9754869), (321, 6290523), (621, 3251623), (963, 2096841), (2461, 820503), (2889, 698947), (7383, 273501), (22149, 91167), (30389, 66447)]