2444787

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:100

約数の個数: 36

約数和(自身を含む): 4076280

約数和(自身を除く): 1631493

約数列:

[1, 3, 9, 17, 19, 29, 51, 57, 87, 153, 171, 261, 323, 493, 551, 841, 969, 1479, 1653, 2523, 2907, 4437, 4959, 7569, 9367, 14297, 15979, 28101, 42891, 47937, 84303, 128673, 143811, 271643, 814929, 2444787]

約数ペア:

[(1, 2444787), (3, 814929), (9, 271643), (17, 143811), (19, 128673), (29, 84303), (51, 47937), (57, 42891), (87, 28101), (153, 15979), (171, 14297), (261, 9367), (323, 7569), (493, 4959), (551, 4437), (841, 2907), (969, 2523), (1479, 1653)]