1494479

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 16

約数和(自身を含む): 1806336

約数和(自身を除く): 311857

約数列:

[1, 7, 31, 71, 97, 217, 497, 679, 2201, 3007, 6887, 15407, 21049, 48209, 213497, 1494479]

約数ペア:

[(1, 1494479), (7, 213497), (31, 48209), (71, 21049), (97, 15407), (217, 6887), (497, 3007), (679, 2201)]