191320003

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{38333}}^1$

素因数の和:38394

約数の個数: 16

約数和(自身を含む): 235524096

約数和(自身を除く): 44204093

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 38333, 268331, 881659, 1188323, 6171613, 8318261, 27331429, 191320003]

約数ペア:

[(1, 191320003), (7, 27331429), (23, 8318261), (31, 6171613), (161, 1188323), (217, 881659), (713, 268331), (4991, 38333)]