83993539

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{16829}}^1$

素因数の和:16890

約数の個数: 16

約数和(自身を含む): 103403520

約数和(自身を除く): 19409981

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 16829, 117803, 387067, 521699, 2709469, 3651893, 11999077, 83993539]

約数ペア:

[(1, 83993539), (7, 11999077), (23, 3651893), (31, 2709469), (161, 521699), (217, 387067), (713, 117803), (4991, 16829)]