1392782171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 1637895168

約数和(自身を除く): 245112997

約数列:

[1, 11, 17, 103, 167, 187, 433, 1133, 1751, 1837, 2839, 4763, 7361, 17201, 19261, 31229, 44599, 72311, 80971, 189211, 292417, 490589, 758183, 795421, 1229287, 3216587, 7448033, 8340013, 13522157, 81928363, 126616561, 1392782171]

約数ペア:

[(1, 1392782171), (11, 126616561), (17, 81928363), (103, 13522157), (167, 8340013), (187, 7448033), (433, 3216587), (1133, 1229287), (1751, 795421), (1837, 758183), (2839, 490589), (4763, 292417), (7361, 189211), (17201, 80971), (19261, 72311), (31229, 44599)]