2839795

素因数分解:

$5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 4046544

約数和(自身を除く): 1206749

約数列:

[1, 5, 7, 35, 49, 67, 173, 245, 335, 469, 865, 1211, 2345, 3283, 6055, 8477, 11591, 16415, 42385, 57955, 81137, 405685, 567959, 2839795]

約数ペア:

[(1, 2839795), (5, 567959), (7, 405685), (35, 81137), (49, 57955), (67, 42385), (173, 16415), (245, 11591), (335, 8477), (469, 6055), (865, 3283), (1211, 2345)]