1230649149

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{1381}}^1\times {\mathrm{2137}}^1$

素因数の和:3660

約数の個数: 16

約数和(自身を含む): 1654640960

約数和(自身を除く): 423991811

約数列:

[1, 3, 139, 417, 1381, 2137, 4143, 6411, 191959, 297043, 575877, 891129, 2951197, 8853591, 410216383, 1230649149]

約数ペア:

[(1, 1230649149), (3, 410216383), (139, 8853591), (417, 2951197), (1381, 891129), (2137, 575877), (4143, 297043), (6411, 191959)]