16215741

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{4729}}^1$

素因数の和:4865

約数の個数: 16

約数和(自身を含む): 24217600

約数和(自身を除く): 8001859

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 4729, 14187, 42561, 127683, 600583, 1801749, 5405247, 16215741]

約数ペア:

[(1, 16215741), (3, 5405247), (9, 1801749), (27, 600583), (127, 127683), (381, 42561), (1143, 14187), (3429, 4729)]