227373839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{28669}}^1$

素因数の和:28790

約数の個数: 16

約数和(自身を含む): 286241280

約数和(自身を除く): 58867441

約数列:

[1, 7, 11, 77, 103, 721, 1133, 7931, 28669, 200683, 315359, 2207513, 2952907, 20670349, 32481977, 227373839]

約数ペア:

[(1, 227373839), (7, 32481977), (11, 20670349), (77, 2952907), (103, 2207513), (721, 315359), (1133, 200683), (7931, 28669)]