223670629

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{1987}}^1$

素因数の和:3244

約数の個数: 16

約数和(自身を含む): 275648128

約数和(自身を除く): 51977499

約数列:

[1, 7, 13, 91, 1237, 1987, 8659, 13909, 16081, 25831, 112567, 180817, 2457919, 17205433, 31952947, 223670629]

約数ペア:

[(1, 223670629), (7, 31952947), (13, 17205433), (91, 2457919), (1237, 180817), (1987, 112567), (8659, 25831), (13909, 16081)]