144263903

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{57089}}^1$

素因数の和:57134

約数の個数: 12

約数和(自身を含む): 174010320

約数和(自身を除く): 29746417

約数列:

[1, 7, 19, 133, 361, 2527, 57089, 399623, 1084691, 7592837, 20609129, 144263903]

約数ペア:

[(1, 144263903), (7, 20609129), (19, 7592837), (133, 1084691), (361, 399623), (2527, 57089)]