2563731903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{488051}}^1$

素因数の和:488174

約数の個数: 16

約数和(自身を含む): 3654533376

約数和(自身を除く): 1090801473

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 488051, 1464153, 8296867, 24890601, 50269253, 150807759, 854577301, 2563731903]

約数ペア:

[(1, 2563731903), (3, 854577301), (17, 150807759), (51, 50269253), (103, 24890601), (309, 8296867), (1751, 1464153), (5253, 488051)]