2247658713

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1460467}}^1$

素因数の和:1460498

約数の個数: 20

約数和(自身を含む): 3534332560

約数和(自身を除く): 1286673847

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1460467, 4381401, 13144203, 27748873, 39432609, 83246619, 118297827, 249739857, 749219571, 2247658713]

約数ペア:

[(1, 2247658713), (3, 749219571), (9, 249739857), (19, 118297827), (27, 83246619), (57, 39432609), (81, 27748873), (171, 13144203), (513, 4381401), (1539, 1460467)]