972433

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 1236096

約数和(自身を除く): 263663

約数列:

[1, 7, 11, 73, 77, 173, 511, 803, 1211, 1903, 5621, 12629, 13321, 88403, 138919, 972433]

約数ペア:

[(1, 972433), (7, 138919), (11, 88403), (73, 13321), (77, 12629), (173, 5621), (511, 1903), (803, 1211)]