201131043

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1\times {\mathrm{821}}^1$

素因数の和:1594

約数の個数: 16

約数和(自身を含む): 271036416

約数和(自身を除く): 69905373

約数列:

[1, 3, 127, 381, 643, 821, 1929, 2463, 81661, 104267, 244983, 312801, 527903, 1583709, 67043681, 201131043]

約数ペア:

[(1, 201131043), (3, 67043681), (127, 1583709), (381, 527903), (643, 312801), (821, 244983), (1929, 104267), (2463, 81661)]