41420309

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 52445184

約数和(自身を除く): 11024875

約数列:

[1, 7, 23, 31, 43, 161, 193, 217, 301, 713, 989, 1333, 1351, 4439, 4991, 5983, 6923, 8299, 9331, 30659, 31073, 41881, 58093, 137609, 190877, 214613, 257269, 963263, 1336139, 1800883, 5917187, 41420309]

約数ペア:

[(1, 41420309), (7, 5917187), (23, 1800883), (31, 1336139), (43, 963263), (161, 257269), (193, 214613), (217, 190877), (301, 137609), (713, 58093), (989, 41881), (1333, 31073), (1351, 30659), (4439, 9331), (4991, 8299), (5983, 6923)]