2552440143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{4447}}^1\times {\mathrm{17393}}^1$

素因数の和:21854

約数の個数: 16

約数和(自身を含む): 3713688576

約数和(自身を除く): 1161248433

約数列:

[1, 3, 11, 33, 4447, 13341, 17393, 48917, 52179, 146751, 191323, 573969, 77346671, 232040013, 850813381, 2552440143]

約数ペア:

[(1, 2552440143), (3, 850813381), (11, 232040013), (33, 77346671), (4447, 573969), (13341, 191323), (17393, 146751), (48917, 52179)]