488173609

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{30047}}^1$

素因数の和:30276

約数の個数: 16

約数和(自身を含む): 611536896

約数和(自身を除く): 123363287

約数列:

[1, 7, 11, 77, 211, 1477, 2321, 16247, 30047, 210329, 330517, 2313619, 6339917, 44379419, 69739087, 488173609]

約数ペア:

[(1, 488173609), (7, 69739087), (11, 44379419), (77, 6339917), (211, 2313619), (1477, 330517), (2321, 210329), (16247, 30047)]