12321413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 14192640

約数和(自身を除く): 1871227

約数列:

[1, 13, 17, 127, 221, 439, 1651, 2159, 5707, 7463, 28067, 55753, 97019, 724789, 947801, 12321413]

約数ペア:

[(1, 12321413), (13, 947801), (17, 724789), (127, 97019), (221, 55753), (439, 28067), (1651, 7463), (2159, 5707)]