2847993855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{253493}}^1$

素因数の和:253615

約数の個数: 32

約数和(自身を含む): 5256451584

約数和(自身を除く): 2408457729

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 3745, 11235, 253493, 760479, 1267465, 1774451, 3802395, 5323353, 8872255, 26616765, 27123751, 81371253, 135618755, 189866257, 406856265, 569598771, 949331285, 2847993855]

約数ペア:

[(1, 2847993855), (3, 949331285), (5, 569598771), (7, 406856265), (15, 189866257), (21, 135618755), (35, 81371253), (105, 27123751), (107, 26616765), (321, 8872255), (535, 5323353), (749, 3802395), (1605, 1774451), (2247, 1267465), (3745, 760479), (11235, 253493)]