39663591

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{12391}}^1$

素因数の和:12502

約数の個数: 16

約数和(自身を含む): 58291968

約数和(自身を除く): 18628377

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 12391, 37173, 136301, 408903, 1201927, 3605781, 13221197, 39663591]

約数ペア:

[(1, 39663591), (3, 13221197), (11, 3605781), (33, 1201927), (97, 408903), (291, 136301), (1067, 37173), (3201, 12391)]