2878565517

素因数分解:

$3^2\times {\mathrm{6121}}^1\times {\mathrm{52253}}^1$

素因数の和:58380

約数の個数: 12

約数和(自身を含む): 4158686844

約数和(自身を除く): 1280121327

約数列:

[1, 3, 9, 6121, 18363, 52253, 55089, 156759, 470277, 319840613, 959521839, 2878565517]

約数ペア:

[(1, 2878565517), (3, 959521839), (9, 319840613), (6121, 470277), (18363, 156759), (52253, 55089)]