503041

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 16

約数和(自身を含む): 645120

約数和(自身を除く): 142079

約数列:

[1, 7, 11, 47, 77, 139, 329, 517, 973, 1529, 3619, 6533, 10703, 45731, 71863, 503041]

約数ペア:

[(1, 503041), (7, 71863), (11, 45731), (47, 10703), (77, 6533), (139, 3619), (329, 1529), (517, 973)]