137918759

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{6781}}^1$

素因数の和:6878

約数の個数: 12

約数和(自身を含む): 154059912

約数和(自身を除く): 16141153

約数列:

[1, 11, 43, 473, 1849, 6781, 20339, 74591, 291583, 3207413, 12538069, 137918759]

約数ペア:

[(1, 137918759), (11, 12538069), (43, 3207413), (473, 291583), (1849, 74591), (6781, 20339)]