2106173877

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{2579}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 3031603200

約数和(自身を除く): 925429323

約数列:

[1, 3, 17, 51, 67, 201, 239, 717, 1139, 2579, 3417, 4063, 7737, 12189, 16013, 43843, 48039, 131529, 172793, 272221, 518379, 616381, 816663, 1849143, 2937481, 8812443, 10478477, 31435431, 41297527, 123892581, 702057959, 2106173877]

約数ペア:

[(1, 2106173877), (3, 702057959), (17, 123892581), (51, 41297527), (67, 31435431), (201, 10478477), (239, 8812443), (717, 2937481), (1139, 1849143), (2579, 816663), (3417, 616381), (4063, 518379), (7737, 272221), (12189, 172793), (16013, 131529), (43843, 48039)]