123206573

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{1109}}^1$

素因数の和:1444

約数の個数: 16

約数和(自身を含む): 143856000

約数和(自身を除く): 20649427

約数列:

[1, 7, 59, 269, 413, 1109, 1883, 7763, 15871, 65431, 111097, 298321, 458017, 2088247, 17600939, 123206573]

約数ペア:

[(1, 123206573), (7, 17600939), (59, 2088247), (269, 458017), (413, 298321), (1109, 111097), (1883, 65431), (7763, 15871)]