84002989

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 97523712

約数和(自身を除く): 13520723

約数列:

[1, 7, 103, 263, 443, 721, 1841, 3101, 27089, 45629, 116509, 189623, 319403, 815563, 12000427, 84002989]

約数ペア:

[(1, 84002989), (7, 12000427), (103, 815563), (263, 319403), (443, 189623), (721, 116509), (1841, 45629), (3101, 27089)]