1279142733

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{635441}}^1$

素因数の和:635516

約数の個数: 16

約数和(自身を含む): 1891075392

約数和(自身を除く): 611932659

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 635441, 1906323, 6989851, 20969553, 38761901, 116285703, 426380911, 1279142733]

約数ペア:

[(1, 1279142733), (3, 426380911), (11, 116285703), (33, 38761901), (61, 20969553), (183, 6989851), (671, 1906323), (2013, 635441)]