31314206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{203339}}^1$

素因数の和:203359

約数の個数: 16

約数和(自身を含む): 58561920

約数和(自身を除く): 27247714

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 203339, 406678, 1423373, 2236729, 2846746, 4473458, 15657103, 31314206]

約数ペア:

[(1, 31314206), (2, 15657103), (7, 4473458), (11, 2846746), (14, 2236729), (22, 1423373), (77, 406678), (154, 203339)]