30982091

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 36201984

約数和(自身を除く): 5219893

約数列:

[1, 7, 97, 103, 443, 679, 721, 3101, 9991, 42971, 45629, 69937, 300797, 319403, 4426013, 30982091]

約数ペア:

[(1, 30982091), (7, 4426013), (97, 319403), (103, 300797), (443, 69937), (679, 45629), (721, 42971), (3101, 9991)]