13164739

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 16523520

約数和(自身を除く): 3358781

約数列:

[1, 7, 19, 31, 103, 133, 217, 589, 721, 961, 1957, 3193, 4123, 6727, 13699, 18259, 22351, 60667, 98983, 127813, 424669, 692881, 1880677, 13164739]

約数ペア:

[(1, 13164739), (7, 1880677), (19, 692881), (31, 424669), (103, 127813), (133, 98983), (217, 60667), (589, 22351), (721, 18259), (961, 13699), (1957, 6727), (3193, 4123)]