2051052363

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{788563}}^1$

素因数の和:788603

約数の個数: 18

約数和(自身を含む): 3147158924

約数和(自身を除く): 1096106561

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 788563, 2365689, 7097067, 13405571, 40216713, 120650139, 227894707, 683684121, 2051052363]

約数ペア:

[(1, 2051052363), (3, 683684121), (9, 227894707), (17, 120650139), (51, 40216713), (153, 13405571), (289, 7097067), (867, 2365689), (2601, 788563)]