289130151

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{30703}}^1$

素因数の和:30822

約数の個数: 16

約数和(自身を含む): 399888896

約数和(自身を除く): 110758745

約数列:

[1, 3, 43, 73, 129, 219, 3139, 9417, 30703, 92109, 1320229, 2241319, 3960687, 6723957, 96376717, 289130151]

約数ペア:

[(1, 289130151), (3, 96376717), (43, 6723957), (73, 3960687), (129, 2241319), (219, 1320229), (3139, 92109), (9417, 30703)]