2021236443

素因数分解:

$3^3\times {\mathrm{3881}}^1\times {\mathrm{19289}}^1$

素因数の和:23179

約数の個数: 16

約数和(自身を含む): 2995351200

約数和(自身を除く): 974114757

約数列:

[1, 3, 9, 27, 3881, 11643, 19289, 34929, 57867, 104787, 173601, 520803, 74860609, 224581827, 673745481, 2021236443]

約数ペア:

[(1, 2021236443), (3, 673745481), (9, 224581827), (27, 74860609), (3881, 520803), (11643, 173601), (19289, 104787), (34929, 57867)]