111482987

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{18803}}^1$

素因数の和:18839

約数の個数: 18

約数和(自身を含む): 142553124

約数和(自身を除く): 31070137

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 18803, 131621, 206833, 921347, 1447831, 2275163, 10134817, 15926141, 111482987]

約数ペア:

[(1, 111482987), (7, 15926141), (11, 10134817), (49, 2275163), (77, 1447831), (121, 921347), (539, 206833), (847, 131621), (5929, 18803)]