1931988262701

素因数分解:

$3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{192065639}}^1$

素因数の和:192066128

約数の個数: 16

約数和(自身を含む): 2950128230400

約数和(自身を除く): 1018139967699

約数列:

[1, 3, 7, 21, 479, 1437, 3353, 10059, 192065639, 576196917, 1344459473, 4033378419, 91999441081, 275998323243, 643996087567, 1931988262701]

約数ペア:

[(1, 1931988262701), (3, 643996087567), (7, 275998323243), (21, 91999441081), (479, 4033378419), (1437, 1344459473), (3353, 576196917), (10059, 192065639)]