12052131

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 19987968

約数和(自身を除く): 7935837

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 337, 393, 917, 1011, 1703, 2359, 2751, 4381, 5109, 7077, 11921, 13143, 30667, 35763, 44147, 92001, 132441, 309029, 573911, 927087, 1721733, 4017377, 12052131]

約数ペア:

[(1, 12052131), (3, 4017377), (7, 1721733), (13, 927087), (21, 573911), (39, 309029), (91, 132441), (131, 92001), (273, 44147), (337, 35763), (393, 30667), (917, 13143), (1011, 11921), (1703, 7077), (2359, 5109), (2751, 4381)]