16689633

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1931}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 23122176

約数和(自身を除く): 6432543

約数列:

[1, 3, 43, 67, 129, 201, 1931, 2881, 5793, 8643, 83033, 129377, 249099, 388131, 5563211, 16689633]

約数ペア:

[(1, 16689633), (3, 5563211), (43, 388131), (67, 249099), (129, 129377), (201, 83033), (1931, 8643), (2881, 5793)]