198883467

素因数分解:

$3^2\times {\mathrm{1163}}^1\times {\mathrm{19001}}^1$

素因数の和:20170

約数の個数: 12

約数和(自身を含む): 287538264

約数和(自身を除く): 88654797

約数列:

[1, 3, 9, 1163, 3489, 10467, 19001, 57003, 171009, 22098163, 66294489, 198883467]

約数ペア:

[(1, 198883467), (3, 66294489), (9, 22098163), (1163, 171009), (3489, 57003), (10467, 19001)]