57996987

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1999}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 81600000

約数和(自身を除く): 23603013

約数列:

[1, 3, 19, 57, 509, 1527, 1999, 5997, 9671, 29013, 37981, 113943, 1017491, 3052473, 19332329, 57996987]

約数ペア:

[(1, 57996987), (3, 19332329), (19, 3052473), (57, 1017491), (509, 113943), (1527, 37981), (1999, 29013), (5997, 9671)]