886417802703

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{232838929}}^1$

素因数の和:232838988

約数の個数: 20

約数和(自身を含む): 1352328505440

約数和(自身を除く): 465910702737

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 232838929, 698516787, 2095550361, 6286651083, 10943429663, 18859953249, 32830288989, 98490866967, 295472600901, 886417802703]

約数ペア:

[(1, 886417802703), (3, 295472600901), (9, 98490866967), (27, 32830288989), (47, 18859953249), (81, 10943429663), (141, 6286651083), (423, 2095550361), (1269, 698516787), (3807, 232838929)]