2028973581

素因数分解:

$3^2\times {\mathrm{5821}}^1\times {\mathrm{38729}}^1$

素因数の和:44556

約数の個数: 12

約数和(自身を含む): 2931318780

約数和(自身を除く): 902345199

約数列:

[1, 3, 9, 5821, 17463, 38729, 52389, 116187, 348561, 225441509, 676324527, 2028973581]

約数ペア:

[(1, 2028973581), (3, 676324527), (9, 225441509), (5821, 348561), (17463, 116187), (38729, 52389)]