340073503

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{142469}}^1$

素因数の和:142518

約数の個数: 16

約数和(自身を含む): 437667840

約数和(自身を除く): 97594337

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 142469, 997283, 1567159, 4416539, 10970113, 30915773, 48581929, 340073503]

約数ペア:

[(1, 340073503), (7, 48581929), (11, 30915773), (31, 10970113), (77, 4416539), (217, 1567159), (341, 997283), (2387, 142469)]