53804219

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1019}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 64953600

約数和(自身を除く): 11149381

約数列:

[1, 7, 19, 133, 397, 1019, 2779, 7133, 7543, 19361, 52801, 135527, 404543, 2831801, 7686317, 53804219]

約数ペア:

[(1, 53804219), (7, 7686317), (19, 2831801), (133, 404543), (397, 135527), (1019, 52801), (2779, 19361), (7133, 7543)]