2247367997

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{6121}}^1$

素因数の和:6321

約数の個数: 24

約数和(自身を含む): 2679966720

約数和(自身を除く): 432598723

約数列:

[1, 7, 49, 59, 127, 413, 889, 2891, 6121, 6223, 7493, 42847, 52451, 299929, 361139, 367157, 777367, 2527973, 5441569, 17695811, 38090983, 45864653, 321052571, 2247367997]

約数ペア:

[(1, 2247367997), (7, 321052571), (49, 45864653), (59, 38090983), (127, 17695811), (413, 5441569), (889, 2527973), (2891, 777367), (6121, 367157), (6223, 361139), (7493, 299929), (42847, 52451)]