1888403091

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{108961}}^1$

素因数の和:109126

約数の個数: 16

約数和(自身を含む): 2588937120

約数和(自身を除く): 700534029

約数列:

[1, 3, 53, 109, 159, 327, 5777, 17331, 108961, 326883, 5774933, 11876749, 17324799, 35630247, 629467697, 1888403091]

約数ペア:

[(1, 1888403091), (3, 629467697), (53, 35630247), (109, 17324799), (159, 11876749), (327, 5774933), (5777, 326883), (17331, 108961)]