23189169

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2683}}^1$

素因数の和:2796

約数の個数: 16

約数和(自身を含む): 32122112

約数和(自身を除く): 8932943

約数列:

[1, 3, 43, 67, 129, 201, 2683, 2881, 8049, 8643, 115369, 179761, 346107, 539283, 7729723, 23189169]

約数ペア:

[(1, 23189169), (3, 7729723), (43, 539283), (67, 346107), (129, 179761), (201, 115369), (2683, 8643), (2881, 8049)]