2017257519

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{1069}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 2880679680

約数和(自身を除く): 863422161

約数列:

[1, 3, 17, 51, 163, 227, 489, 681, 1069, 2771, 3207, 3859, 8313, 11577, 18173, 37001, 54519, 111003, 174247, 242663, 522741, 629017, 727989, 1887051, 2962199, 4125271, 8886597, 12375813, 39554069, 118662207, 672419173, 2017257519]

約数ペア:

[(1, 2017257519), (3, 672419173), (17, 118662207), (51, 39554069), (163, 12375813), (227, 8886597), (489, 4125271), (681, 2962199), (1069, 1887051), (2771, 727989), (3207, 629017), (3859, 522741), (8313, 242663), (11577, 174247), (18173, 111003), (37001, 54519)]