13871643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2693}}^1$

素因数の和:2814

約数の個数: 16

約数和(自身を含む): 19784736

約数和(自身を除く): 5913093

約数列:

[1, 3, 17, 51, 101, 303, 1717, 2693, 5151, 8079, 45781, 137343, 271993, 815979, 4623881, 13871643]

約数ペア:

[(1, 13871643), (3, 4623881), (17, 815979), (51, 271993), (101, 137343), (303, 45781), (1717, 8079), (2693, 5151)]