7661073

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{743}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 11713536

約数和(自身を除く): 4052463

約数列:

[1, 3, 7, 21, 491, 743, 1473, 2229, 3437, 5201, 10311, 15603, 364813, 1094439, 2553691, 7661073]

約数ペア:

[(1, 7661073), (3, 2553691), (7, 1094439), (21, 364813), (491, 15603), (743, 10311), (1473, 5201), (2229, 3437)]