345117

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 16

約数和(自身を含む): 499392

約数和(自身を除く): 154275

約数列:

[1, 3, 17, 51, 67, 101, 201, 303, 1139, 1717, 3417, 5151, 6767, 20301, 115039, 345117]

約数ペア:

[(1, 345117), (3, 115039), (17, 20301), (51, 6767), (67, 5151), (101, 3417), (201, 1717), (303, 1139)]