12185313

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6991}}^1$

素因数の和:7084

約数の個数: 16

約数和(自身を含む): 18794496

約数和(自身を除く): 6609183

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 6991, 20973, 48937, 146811, 580253, 1740759, 4061771, 12185313]

約数ペア:

[(1, 12185313), (3, 4061771), (7, 1740759), (21, 580253), (83, 146811), (249, 48937), (581, 20973), (1743, 6991)]