213819027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79813}}^1$

素因数の和:79882

約数の個数: 16

約数和(自身を含む): 306485760

約数和(自身を除く): 92666733

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 79813, 239439, 1516447, 3751211, 4549341, 11253633, 71273009, 213819027]

約数ペア:

[(1, 213819027), (3, 71273009), (19, 11253633), (47, 4549341), (57, 3751211), (141, 1516447), (893, 239439), (2679, 79813)]