133798247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3217}}^1$

素因数の和:3446

約数の個数: 16

約数和(自身を含む): 154464000

約数和(自身を除く): 20665753

約数列:

[1, 11, 19, 199, 209, 2189, 3217, 3781, 35387, 41591, 61123, 640183, 672353, 7042013, 12163477, 133798247]

約数ペア:

[(1, 133798247), (11, 12163477), (19, 7042013), (199, 672353), (209, 640183), (2189, 61123), (3217, 41591), (3781, 35387)]