25310769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{16319}}^1$

素因数の和:16380

約数の個数: 16

約数和(自身を含む): 37601280

約数和(自身を除く): 12290511

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 16319, 48957, 179509, 538527, 766993, 2300979, 8436923, 25310769]

約数ペア:

[(1, 25310769), (3, 8436923), (11, 2300979), (33, 766993), (47, 538527), (141, 179509), (517, 48957), (1551, 16319)]