12960080913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1003957}}^1$

素因数の和:1004304

約数の個数: 16

約数和(自身を含む): 18665587136

約数和(自身を除く): 5705506223

約数列:

[1, 3, 13, 39, 331, 993, 4303, 12909, 1003957, 3011871, 13051441, 39154323, 332309767, 996929301, 4320026971, 12960080913]

約数ペア:

[(1, 12960080913), (3, 4320026971), (13, 996929301), (39, 332309767), (331, 39154323), (993, 13051441), (4303, 3011871), (12909, 1003957)]