6938781

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 10058400

約数和(自身を除く): 3119619

約数列:

[1, 3, 19, 43, 57, 129, 149, 361, 447, 817, 1083, 2451, 2831, 6407, 8493, 15523, 19221, 46569, 53789, 121733, 161367, 365199, 2312927, 6938781]

約数ペア:

[(1, 6938781), (3, 2312927), (19, 365199), (43, 161367), (57, 121733), (129, 53789), (149, 46569), (361, 19221), (447, 15523), (817, 8493), (1083, 6407), (2451, 2831)]