39410231

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 46345728

約数和(自身を除く): 6935497

約数列:

[1, 7, 43, 301, 311, 421, 2177, 2947, 13373, 18103, 93611, 126721, 130931, 916517, 5630033, 39410231]

約数ペア:

[(1, 39410231), (7, 5630033), (43, 916517), (301, 130931), (311, 126721), (421, 93611), (2177, 18103), (2947, 13373)]