147318913

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{35731}}^1$

素因数の和:35788

約数の個数: 16

約数和(自身を含む): 182947840

約数和(自身を除く): 35628927

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 35731, 250117, 678889, 1107661, 4752223, 7753627, 21045559, 147318913]

約数ペア:

[(1, 147318913), (7, 21045559), (19, 7753627), (31, 4752223), (133, 1107661), (217, 678889), (589, 250117), (4123, 35731)]