488144799

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{15901}}^1$

素因数の和:16292

約数の個数: 20

約数和(自身を含む): 731173960

約数和(自身を除く): 243029161

約数列:

[1, 3, 9, 27, 81, 379, 1137, 3411, 10233, 15901, 30699, 47703, 143109, 429327, 1287981, 6026479, 18079437, 54238311, 162714933, 488144799]

約数ペア:

[(1, 488144799), (3, 162714933), (9, 54238311), (27, 18079437), (81, 6026479), (379, 1287981), (1137, 429327), (3411, 143109), (10233, 47703), (15901, 30699)]