1093739913

素因数分解:

$3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{26833}}^1$

素因数の和:27493

約数の個数: 24

約数和(自身を含む): 1808396928

約数和(自身を除く): 714657015

約数列:

[1, 3, 7, 9, 21, 63, 647, 1941, 4529, 5823, 13587, 26833, 40761, 80499, 187831, 241497, 563493, 1690479, 17360951, 52082853, 121526657, 156248559, 364579971, 1093739913]

約数ペア:

[(1, 1093739913), (3, 364579971), (7, 156248559), (9, 121526657), (21, 52082853), (63, 17360951), (647, 1690479), (1941, 563493), (4529, 241497), (5823, 187831), (13587, 80499), (26833, 40761)]