2011387503

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{1913}}^1\times {\mathrm{5231}}^1$

素因数の和:7214

約数の個数: 16

約数和(自身を含む): 2723821056

約数和(自身を除く): 712433553

約数列:

[1, 3, 67, 201, 1913, 5231, 5739, 15693, 128171, 350477, 384513, 1051431, 10006903, 30020709, 670462501, 2011387503]

約数ペア:

[(1, 2011387503), (3, 670462501), (67, 30020709), (201, 10006903), (1913, 1051431), (5231, 384513), (5739, 350477), (15693, 128171)]