19007042391

素因数分解:

$3^3\times {\mathrm{8447}}^1\times {\mathrm{83339}}^1$

素因数の和:91795

約数の個数: 16

約数和(自身を含む): 28162252800

約数和(自身を除く): 9155210409

約数列:

[1, 3, 9, 27, 8447, 25341, 76023, 83339, 228069, 250017, 750051, 2250153, 703964533, 2111893599, 6335680797, 19007042391]

約数ペア:

[(1, 19007042391), (3, 6335680797), (9, 2111893599), (27, 703964533), (8447, 2250153), (25341, 750051), (76023, 250017), (83339, 228069)]