1040593393

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{20389}}^1$

素因数の和:20736

約数の個数: 16

約数和(自身を含む): 1244931840

約数和(自身を除く): 204338447

約数列:

[1, 7, 23, 161, 317, 2219, 7291, 20389, 51037, 142723, 468947, 3282629, 6463313, 45243191, 148656199, 1040593393]

約数ペア:

[(1, 1040593393), (7, 148656199), (23, 45243191), (161, 6463313), (317, 3282629), (2219, 468947), (7291, 142723), (20389, 51037)]