2976391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 3414528

約数和(自身を除く): 438137

約数列:

[1, 11, 37, 71, 103, 407, 781, 1133, 2627, 3811, 7313, 28897, 41921, 80443, 270581, 2976391]

約数ペア:

[(1, 2976391), (11, 270581), (37, 80443), (71, 41921), (103, 28897), (407, 7313), (781, 3811), (1133, 2627)]