51291933

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{222043}}^1$

素因数の和:222064

約数の個数: 16

約数和(自身を含む): 85264896

約数和(自身を除く): 33972963

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 222043, 666129, 1554301, 2442473, 4662903, 7327419, 17097311, 51291933]

約数ペア:

[(1, 51291933), (3, 17097311), (7, 7327419), (11, 4662903), (21, 2442473), (33, 1554301), (77, 666129), (231, 222043)]