1248769149

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{64969}}^1$

素因数の和:65164

約数の個数: 16

約数和(自身を含む): 1715208000

約数和(自身を除く): 466438851

約数列:

[1, 3, 43, 129, 149, 447, 6407, 19221, 64969, 194907, 2793667, 8381001, 9680381, 29041143, 416256383, 1248769149]

約数ペア:

[(1, 1248769149), (3, 416256383), (43, 29041143), (129, 9680381), (149, 8381001), (447, 2793667), (6407, 194907), (19221, 64969)]