2045837073

素因数分解:

$3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{36721}}^1$

素因数の和:37117

約数の個数: 24

約数和(自身を含む): 3181594080

約数和(自身を除く): 1135757007

約数列:

[1, 3, 7, 21, 49, 147, 379, 1137, 2653, 7959, 18571, 36721, 55713, 110163, 257047, 771141, 1799329, 5397987, 13917259, 41751777, 97420813, 292262439, 681945691, 2045837073]

約数ペア:

[(1, 2045837073), (3, 681945691), (7, 292262439), (21, 97420813), (49, 41751777), (147, 13917259), (379, 5397987), (1137, 1799329), (2653, 771141), (7959, 257047), (18571, 110163), (36721, 55713)]