30407883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 47589120

約数和(自身を除く): 17181237

約数列:

[1, 3, 11, 17, 33, 51, 67, 187, 201, 561, 737, 809, 1139, 2211, 2427, 3417, 8899, 12529, 13753, 26697, 37587, 41259, 54203, 151283, 162609, 453849, 596233, 921451, 1788699, 2764353, 10135961, 30407883]

約数ペア:

[(1, 30407883), (3, 10135961), (11, 2764353), (17, 1788699), (33, 921451), (51, 596233), (67, 453849), (187, 162609), (201, 151283), (561, 54203), (737, 41259), (809, 37587), (1139, 26697), (2211, 13753), (2427, 12529), (3417, 8899)]