118918947

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{246209}}^1$

素因数の和:246242

約数の個数: 16

約数和(自身を含む): 189089280

約数和(自身を除く): 70170333

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 246209, 738627, 1723463, 5170389, 5662807, 16988421, 39639649, 118918947]

約数ペア:

[(1, 118918947), (3, 39639649), (7, 16988421), (21, 5662807), (23, 5170389), (69, 1723463), (161, 738627), (483, 246209)]