9782739

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{3011}}^1$

素因数の和:3055

約数の個数: 18

約数和(自身を含む): 14918436

約数和(自身を除く): 5135697

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3011, 3249, 9033, 27099, 57209, 171627, 514881, 1086971, 3260913, 9782739]

約数ペア:

[(1, 9782739), (3, 3260913), (9, 1086971), (19, 514881), (57, 171627), (171, 57209), (361, 27099), (1083, 9033), (3011, 3249)]