2023384293

素因数分解:

$3^4\times 7^2\times {\mathrm{509797}}^1$

素因数の和:509823

約数の個数: 30

約数和(自身を含む): 3516076806

約数和(自身を除く): 1492692513

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 509797, 1529391, 3568579, 4588173, 10705737, 13764519, 24980053, 32117211, 41293557, 74940159, 96351633, 224820477, 289054899, 674461431, 2023384293]

約数ペア:

[(1, 2023384293), (3, 674461431), (7, 289054899), (9, 224820477), (21, 96351633), (27, 74940159), (49, 41293557), (63, 32117211), (81, 24980053), (147, 13764519), (189, 10705737), (441, 4588173), (567, 3568579), (1323, 1529391), (3969, 509797)]