12176781

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 17054400

約数和(自身を除く): 4877619

約数列:

[1, 3, 29, 67, 87, 201, 1943, 2089, 5829, 6267, 60581, 139963, 181743, 419889, 4058927, 12176781]

約数ペア:

[(1, 12176781), (3, 4058927), (29, 419889), (67, 181743), (87, 139963), (201, 60581), (1943, 6267), (2089, 5829)]