1312639629

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1453643}}^1$

素因数の和:1453696

約数の個数: 16

約数和(自身を含む): 2046730752

約数和(自身を除く): 734091123

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1453643, 4360929, 10175501, 30526503, 62506649, 187519947, 437546543, 1312639629]

約数ペア:

[(1, 1312639629), (3, 437546543), (7, 187519947), (21, 62506649), (43, 30526503), (129, 10175501), (301, 4360929), (903, 1453643)]