40454907

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18913}}^1$

素因数の和:18970

約数の個数: 16

約数和(自身を含む): 58103808

約数和(自身を除く): 17648901

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 18913, 56739, 434999, 586303, 1304997, 1758909, 13484969, 40454907]

約数ペア:

[(1, 40454907), (3, 13484969), (23, 1758909), (31, 1304997), (69, 586303), (93, 434999), (713, 56739), (2139, 18913)]