3209661

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3919}}^1$

素因数の和:3945

約数の個数: 24

約数和(自身を含む): 5707520

約数和(自身を除く): 2497859

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3919, 11757, 27433, 35271, 50947, 82299, 152841, 246897, 356629, 458523, 1069887, 3209661]

約数ペア:

[(1, 3209661), (3, 1069887), (7, 458523), (9, 356629), (13, 246897), (21, 152841), (39, 82299), (63, 50947), (91, 35271), (117, 27433), (273, 11757), (819, 3919)]