1189442007

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{327941}}^1$

素因数の和:327991

約数の個数: 24

約数和(自身を含む): 1909934208

約数和(自身を除く): 720492201

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 327941, 983823, 2951469, 4263233, 10166171, 12789699, 30498513, 38369097, 91495539, 132160223, 396480669, 1189442007]

約数ペア:

[(1, 1189442007), (3, 396480669), (9, 132160223), (13, 91495539), (31, 38369097), (39, 30498513), (93, 12789699), (117, 10166171), (279, 4263233), (403, 2951469), (1209, 983823), (3627, 327941)]